| No. | | Nombre | FIDE-ID | Elo | FED | Club/Ciudad | Nombre |
| 1 | ACM | Aabid, Mohamed Sarkhan Mohamed | 80878784 | 1450 | SRI | Mount Calvary High School - Galle | Rating Under 1700 - Open |
| 2 | ACM | Aakifa, Mohamed Sarkhan Fathima | 80844006 | 1421 | SRI | Mount Calvary High School - Galle | Rating Under 1700 - Women |
| 3 | | Abayasinghe, Sehath | 29975930 | 1833 | SRI | Rahula College - Matara | Rating Under 2000 - Open |
| 4 | | Abdul Kaiyoom, Amathul Khaira | | 0 | SRI | Muslim Ladies College - Colombo | Rating Under 1700 - Women |
| 5 | | Abewardana, Akindu Sandayuru | 80844790 | 1490 | SRI | Rahula College - Matara | Rating Under 1700 - Open |
| 6 | | Abeykoon, S S W B | 80835376 | 1588 | SRI | Lenagala Sports Club | Rating Under 1700 - Open |
| 7 | | Abeykoon, A B M Tarinya Monadee | 80853005 | 1468 | SRI | Panadura Balika Maha Vidyalaya | Rating Under 1700 - Women |
| 8 | | Abeysinghe, Thinev Senhiru | 29999774 | 0 | SRI | Thurstan College - Colombo 07 | Rating Under 1700 - Open |
| 9 | | Abeythunga, Sanuka Nethmina | 575013568 | 0 | SRI | Royal College - Colombo 07 | Rating Under 1700 - Open |
| 10 | | Abeywardhana, A A Yethuli Sasathm | 80875025 | 0 | SRI | Dharmashoka Primary School - Mahara | Rating Under 1700 - Women |
| 11 | | Abhayaratna, Ometh | 29981611 | 1793 | SRI | Royal College - Colombo 07 | Rating Under 2000 - Open |
| 12 | | Adarsh, Subatheesh | 29999790 | 1466 | SRI | Royal College - Colombo 07 | Rating Under 1700 - Open |
| 13 | | Adithi, P G Chenaya | 80891969 | 0 | SRI | Samudradevi Girls College - Nugegod | Rating Under 1700 - Women |
| 14 | | Ajinthan, Balakrishnan | 80810535 | 1580 | SRI | | Rating Under 1700 - Open |
| 15 | ACM | Akuratiya, A G Hansadie Aradhya | 9999949 | 1836 | SRI | St. Bridget’s Convent- Colombo 07 | Rating Under 2000 - Women |
| 16 | | Alahakoon, T N | 9914781 | 1756 | SRI | Beeline Chess Academy | Rating Under 2300 - Open |
| 17 | | Alahakoon, Nevon | 80878407 | 1454 | SRI | Royal College - Colombo 07 | Rating Under 1700 - Open |
| 18 | | Alwela, Senuja Thimeth | 9954538 | 1735 | SRI | University of Moratuwa | Rating Under 2000 - Open |
| 19 | | Amani, Gama Arachchige Dinadie | 80874363 | 0 | SRI | Princess of Wales College | Rating Under 1700 - Women |
| 20 | | Amarakoon, A A Sethuli Vihanga | 80846467 | 0 | SRI | Hiripitiya Primary School | Rating Under 1700 - Women |
| 21 | | Amarakoon, A A Dulnitha Sadeesha | 80811213 | 1504 | SRI | D S Senanayake College - Colombo 07 | Rating Under 1700 - Open |
| 22 | | Amarathunga, Piyumi Uthpala | 29954630 | 1617 | SRI | | Rating Under 1700 - Women |
| 23 | CM | Amarathunge, Kosala Sandeepa Chamikara D | 29970954 | 1971 | SRI | | Rating Under 2300 - Open |
| 24 | | Amarawardhana, Hesali Yanulya | | 0 | SRI | Lyceum International School - Gampa | Rating Under 1700 - Women |
| 25 | ACM | Amayuru, K D J Insith | 80839339 | 0 | SRI | De Mazenod College - Kandana | Rating Under 1700 - Open |
| 26 | | Ambepitiya, Shenul Nuwanindu | 100096069 | 0 | SRI | St. Sebastian's College - Moratuwa | Rating Under 1700 - Open |
| 27 | | Anandan, Jason Rafayel Fernando | | 0 | SRI | Maris Stella College - Negombo | Rating Under 1700 - Open |
| 28 | | Anandan, Aaliyah Christine Fernando | 80874371 | 1430 | SRI | Loyola College - Negombo | Rating Under 1700 - Women |
| 29 | | Anees, Mohomed | | 0 | SRI | | Rating Under 1700 - Open |
| 30 | | Anton Suresh, Kinosh | 575007100 | 0 | SRI | Chariot Riders Chess Club | Rating Under 1700 - Open |
| 31 | | Anudula, Wanshadipathige Resandi | 80877729 | 0 | SRI | OKI International School | Rating Under 1700 - Women |
| 32 | | Anudya, Isula | 80879861 | 0 | SRI | Queenstar International Chess Coach | Rating Under 1700 - Open |
| 33 | | Anuhas, H Sathsindu | 80899269 | 0 | SRI | G/ Denzil Kobbekaduwa College - Ura | Rating Under 1700 - Open |
| 34 | ACM | Apoorwa, K Rithil | 80870139 | 0 | SRI | Sussex College Ambalangoda | Rating Under 1700 - Open |
| 35 | | Arambegedara, S Minuli Methinya | 80871313 | 0 | SRI | St. Joseph's Girls School - Nugegod | Rating Under 1700 - Women |
| 36 | | Arambegedara, S Senuli Suhasna | 80835406 | 1461 | SRI | St. Joseph's Girls School - Nugegod | Rating Under 1700 - Women |
| 37 | | Araththanage, Kithnuli Janithi Udamsa | 575012057 | 0 | SRI | Devi Balika Vidyalaya - Colombo 08 | Rating Under 1700 - Women |
| 38 | | Ariyarathne, Athila Mandiv | 9998225 | 1502 | SRI | Nalanda College - Colombo 10 | Rating Under 1700 - Open |
| 39 | | Ariyasingha, E M Ositha Inumeth | 80852513 | 0 | SRI | Royal Institute International Schoo | Rating Under 1700 - Open |
| 40 | | Asani Pahasara, Ranathunga | 575007568 | 0 | SRI | St. Joseph's Girls School - Nugegod | Rating Under 1700 - Women |
| 41 | | Ashad, Nevan Mishal Mohomed | 29933471 | 1756 | SRI | Lyceum International School Wattala | Rating Under 2000 - Open |
| 42 | AFM | Atapattu, Javith Thewnula | 80868460 | 1630 | SRI | | Rating Under 1700 - Open |
| 43 | | Athapaththu, A M Risini Sehansa | 29986451 | 1505 | SRI | Maliyadeva Balika Vidyalaya | Rating Under 1700 - Women |
| 44 | | Attanayaka, A M Ehansa Ovini | 80846017 | 0 | SRI | Sirimavo Bandaranaike Vidyalaya | Rating Under 1700 - Women |
| 45 | | Bandara, H P G Reshi Akenya | | 0 | SRI | Devananda Collage | Rating Under 1700 - Women |
| 46 | | Bandara, L H M T I | 29986559 | 1493 | SRI | Ku/ Maliyadeva Balika College | Rating Under 1700 - Women |
| 47 | | Bandara, Onali | 29982286 | 1554 | SRI | Sirimavo Bandaranaike Vidyalaya - C | Rating Under 1700 - Women |
| 48 | | Bandara, T Sehas Pethmika | 80877753 | 1434 | SRI | Lyceum International School | Rating Under 1700 - Open |
| 49 | | Bandara, K K M D A | 29986524 | 1414 | SRI | Maliyadeva Adarsha Maha Vidyalaya - | Rating Under 1700 - Open |
| 50 | | Bandara, W M Bumitha | 80811990 | 1577 | SRI | Horizon College International | Rating Under 1700 - Open |
| 51 | AFM | Bandara, W M Ranyuru Rashmitha | 80841058 | 1534 | SRI | Victory Chess Club | Rating Under 1700 - Open |
| 52 | | Bandara, R M P Pasan Induwara | 80871330 | 1466 | SRI | Dharmapala Vidyalaya - Pannipitiya | Rating Under 1700 - Open |
| 53 | | Bandara, Sanuja Pabasara | 80852882 | 1457 | SRI | Royal College - Colombo 07 | Rating Under 1700 - Open |
| 54 | | Bandara, H G Sehas Thenuga | 29979510 | 0 | SRI | Wales Chess Academy | Rating Under 1700 - Open |
| 55 | | Bandara, H M P Senumitha Shahen | 80858970 | 0 | SRI | Red Knight Chess Club | Rating Under 1700 - Open |
| 56 | | Bandara, L W Aasansa Rajaguru | 575002310 | 0 | SRI | Maroon Nights Chess Club | Rating Under 1700 - Open |
| 57 | | Bandusena, A K Hirun Theenuka | 29956250 | 1526 | SRI | Mahanama College - Colombo 03 | Rating Under 1700 - Open |
| 58 | | Batawala, B K Vihas Vindiw | | 0 | SRI | Subharathi Vidyalaya - Godagama | Rating Under 1700 - Open |
| 59 | | Bentharaarachchi, Venuli Nehansa | 80863531 | 0 | SRI | Sri Sangamiththa Balika Vidyalaya - | Rating Under 1700 - Women |
| 60 | | Bernard, Imeth Sasmithu | 80835325 | 1468 | SRI | D S Senanayake College - Colombo 07 | Rating Under 1700 - Open |
| 61 | | Binaya, Yesali | | 0 | SRI | Sirimavo Bandaranaike Vidyalaya | Rating Under 1700 - Women |
| 62 | | Bohingamuwa, Mihinima Sithumdi | 80821499 | 0 | SRI | Co/ Sirimavo Bandaranaike Vidyalaya | Rating Under 1700 - Women |
| 63 | | Bulathsinghala, Chenaya Senithmi | 80892086 | 0 | SRI | Samudradevi Girls College - Nugegod | Rating Under 1700 - Women |
| 64 | | Chandrarathna, W G Navindu Nethmaka | 80868479 | 1439 | SRI | Lyceum International School - Panad | Rating Under 1700 - Open |
| 65 | | Chandrasekara, Enara Amamandasmithi | 80847129 | 0 | SRI | Sirimavo Bandaranaike Vidyalaya - C | Rating Under 1700 - Women |
| 66 | | Chandrasekara, Manula Maadev | 575005638 | 0 | SRI | Royal College - Colombo 07 | Rating Under 1700 - Open |
| 67 | | Chandrasiri, Hirun Sithmina | 80803539 | 1462 | SRI | Lyceum International School - Gampa | Rating Under 1700 - Open |
| 68 | | Chandrasiri, Dahamdee Kalanya | 29984890 | 0 | SRI | Devi Balika Vidyalaya - Colombo 08 | Rating Under 1700 - Women |
| 69 | | Chandrasiri, G H Sasenya Eeshithmi | 80885837 | 0 | SRI | Mount Calvary High School - Galle | Rating Under 1700 - Women |
| 70 | | Cooray, N T Sasvidu | 575016591 | 0 | SRI | Ananda College - Colombo 10 | Rating Under 1700 - Open |
| 71 | | Cooray, Nehan Dison | 80893414 | 0 | SRI | Gateway College - Colombo | Rating Under 1700 - Open |
| 72 | | Costa, Tanudi Lohasna Thirasari | 80833071 | 1483 | SRI | Devi Balika Vidyalaya - Colombo 08 | Rating Under 1700 - Women |
| 73 | | Dabare, Kaviru Sahas Mandinu | 80828531 | 1408 | SRI | Nalanda College - Colombo 10 | Rating Under 1700 - Open |
| 74 | | Dahamdee, W M Senulya | 80872093 | 0 | SRI | Sirimavo Bandaranaike Vidyalaya | Rating Under 1700 - Women |
| 75 | | Dahamdi, Lankahaluge Isali | 80879942 | 0 | SRI | Welipillewa Primary School | Rating Under 1700 - Women |
| 76 | | Dalpatadu, Manduli Vivanya Oshant | 80838693 | 0 | SRI | Ladies College - Colombo 07 | Rating Under 1700 - Women |
| 77 | | Dalpatadu, Senulya | 80838707 | 1452 | SRI | Musaeus College - Colombo 07 | Rating Under 1700 - Women |
| 78 | ACM | Dalugoda, Thehan Tanisha | 80865143 | 1462 | SRI | Gateway College - Ratmalana | Rating Under 1700 - Open |
| 79 | | Daluwakgoda, D H Chanira Thevsitha | 29985919 | 1413 | SRI | Nalanda College - Colombo 10 | Rating Under 1700 - Open |
| 80 | | Dampage, Vinudi G I | 9991220 | 1528 | SRI | Visakha Vidyalaya | Rating Under 1700 - Open |
| 81 | | Damsara, Bambarandage Sanudi | 80874410 | 1478 | SRI | St Pauls' Girls School - Milagiriya | Rating Under 1700 - Open |
| 82 | | Damsara, W R Sevinu | 80802273 | 1481 | SRI | Mahanama College - Colombo 03 | Rating Under 1700 - Open |
| 83 | | Damsara, Bambarandage Dinadi | 80874401 | 0 | SRI | St Pauls' Girls School - Milagiriya | Rating Under 1700 - Women |
| 84 | | Damsithu, K H M Dihas | 80865186 | 0 | SRI | Mahanama College - Colombo 03 | Rating Under 1700 - Open |
| 85 | | Danal, Chanuga | | 0 | SRI | Leeds International School - Piliya | Rating Under 1700 - Open |
| 86 | | Danushka, M A N | 9908935 | 1851 | SRI | | Rating Under 2000 - Open |
| 87 | | Darmavijaya, Gagan Gawesh | 80828590 | 1535 | SRI | | Rating Under 1700 - Open |
| 88 | | Dasanayake, D M Thiven Matheesha | 80852246 | 0 | SRI | Pahathgama Roman Catholic Junior Sc | Rating Under 1700 - Open |
| 89 | ACM | Dasanya, W K Risali | 29996970 | 1534 | SRI | Devi Balika Vidyalaya - Colombo 08 | Rating Under 1700 - Women |
| 90 | | Dassanayake, Dassanayake Lekamlage Muthuli | | 0 | SRI | Anula Vidyalaya | Rating Under 1700 - Women |
| 91 | | Dassanayake, Chithila | 80886760 | 0 | SRI | Royal College - Colombo 07 | Rating Under 1700 - Open |
| 92 | | Dassanayake, Chithira | 80886779 | 0 | SRI | Royal College - Colombo 07 | Rating Under 1700 - Open |
| 93 | | Dassanayake, Dassanayake Lekamlage Minula I | | 0 | SRI | Nalanda College - Colombo 10 | Rating Under 1700 - Open |
| 94 | | Dayarathna, K Thenuka Thedasvin | | 0 | SRI | Wp/ Ke Udupila Primary School | Rating Under 1700 - Open |
| 95 | | Dayarathna, K Dulara Onadee | | 0 | SRI | Rathnavali Balika Vidyalaya | Rating Under 1700 - Women |
| 96 | | Dayarathne, M D Damsen Chandradithy | 29929156 | 1773 | SRI | Rahula College - Matara | Rating Under 2000 - Open |
| 97 | | Dayarathne, L W Dulwan Banuja | 80878040 | 0 | SRI | Sir John Kothalawala College - Kuru | Rating Under 1700 - Open |
| 98 | | Dayarathne, L W Danuja Dinsara | 80821553 | 1481 | SRI | Royal College - Colombo 07 | Rating Under 1700 - Open |
| 99 | | De Mel, Seneli Keshia | 29974364 | 1490 | SRI | Rathnavali Balika Vidyalaya - Gampa | Rating Under 1700 - Women |
| 100 | ACM | De Silva, L H Sayuni Induwari | 80836704 | 1470 | SRI | G /P De S Kularathna College - Amba | Rating Under 1700 - Women |
| 101 | | De Silva, B P Chanthuli Thanishka | 29965535 | 1889 | SRI | | Rating Under 2000 - Women |
| 102 | | De Silva, Idirimuni Akeinya | | 0 | SRI | Harischandra College - Negombo | Rating Under 1700 - Women |
| 103 | | De Silva, Juliyan | 575014580 | 0 | SRI | Ceylon Chess Club | Rating Under 1700 - Women |
| 104 | | De Silva, K Cehansa Nethumlee | 575014041 | 0 | SRI | | Rating Under 1700 - Women |
| 105 | | De Silva, K Chehansa Nethumlee | | 0 | SRI | Holy Cross College - Gampaha | Rating Under 1700 - Women |
| 106 | | De Silva, K K P Kaweenya Dewansi | 80812040 | 0 | SRI | Wennappuwa Holy Family Girls' Schoo | Rating Under 1700 - Women |
| 107 | | De Silva, Sethumsa Upethmi | 80833187 | 0 | SRI | Sri Sumangala Girl School - Panadur | Rating Under 1700 - Women |
| 108 | | De Silva, W A Senudi Nehansa | | 0 | SRI | Rathnavali Balika Vidyalaya - Gampa | Rating Under 1700 - Women |
| 109 | | De Silva, D W Hesara Dhihansi | 80843832 | 1522 | SRI | Dharmasoka College - Ambalangoda | Rating Under 1700 - Women |
| 110 | | De Silva, G W Githmal Gihansith | 29975972 | 1625 | SRI | | Rating Under 2000 - Open |
| 111 | | De Silva, Wenaidawaduge Dimath Mandiv | 80803598 | 1487 | SRI | D S Senanayake College - Colombo 07 | Rating Under 1700 - Open |
| 112 | ACM | De Silva, L H Sanithu Induwara | 80823335 | 1483 | SRI | G/ P De S Kularathna College - Amba | Rating Under 1700 - Open |
| 113 | | De Silva, Dunuhinga Dulain Vihang | 80828671 | 1491 | SRI | Maris Stella College - Negombo | Rating Under 1700 - Open |
| 114 | | De Silva, D W Chaetha Dulsandu | 80843824 | 1527 | SRI | Dharmasoka College - Ambalangoda | Rating Under 1700 - Open |
| 115 | | De Silva, G W Githmal Gihansith | 29975972 | 1625 | SRI | Royal College - Colombo 07 | Rating Under 1700 - Open |
| 116 | | De Silva, Dunuhinga Binul Demitha | 80823319 | 1614 | SRI | Maris Stella College - Negombo | Rating Under 1700 - Open |
| 117 | | De Silva, B P J B | 575002051 | 0 | SRI | St Joseph's College - Colombo 10 | Rating Under 1700 - Open |
| 118 | | De Silva, B P Y O | 575002060 | 0 | SRI | St John's College | Rating Under 1700 - Open |
| 119 | | De Zoysa, Minal Dathrajee | | 0 | SRI | Lyceum International School - Gampa | Rating Under 1700 - Open |
| 120 | | De Zoysa, A Ranud Shahen | 80808620 | 1407 | SRI | Mahanama College - Colombo 03 | Rating Under 1700 - Open |
| 121 | ACM | De Zoysa, R Sethumsa Sethnadee | 29997941 | 0 | SRI | Sirimavo Bandaranaike Vidyalaya - C | Rating Under 1700 - Women |
| 122 | | Deshapriya, A Sesath Athsara | 80886671 | 0 | SRI | Wp/ Vidyadana Maha Vidyalaya | Rating Under 1700 - Open |
| 123 | AIM | Devundara, Rivinu Resandul | 29960690 | 1722 | SRI | Ananda College - Colombo 10 | Rating Under 2000 - Open |
| 124 | | Dewneth, A D Suchithra Senal | 80852556 | 1451 | SRI | | Rating Under 1700 - Open |
| 125 | | Dhammearatchi, Mudhuwara | 80839398 | 0 | SRI | Ananda College - Colombo 10 | Rating Under 1700 - Open |
| 126 | | Dharan, A | 29935199 | 1782 | SRI | Wycherley International School | Rating Under 2300 - Open |
| 127 | ACM | Dharmawardhana, G D Livinu Disen | 80828817 | 1429 | SRI | | Rating Under 1700 - Open |
| 128 | | Dheera, Sithumini Sidangana | 29965594 | 1451 | SRI | Royal Institute | Rating Under 1700 - Women |
| 129 | | Dhinojjan, R | 9946454 | 1530 | SRI | UCK | Rating Under 1700 - Open |
| 130 | | Dias, L P Dinaru Thathsara | 29973759 | 1591 | SRI | Royal College - Colombo 07 | Rating Under 1700 - Open |
| 131 | | Dias, L P Saniru Kemin | 80828825 | 1491 | SRI | Mahanama College - Colombo 03 | Rating Under 1700 - Open |
| 132 | | Dilmina, P A Sadew | 575006570 | 0 | SRI | G/ Denzil Kobbekaduwa College - Ura | Rating Under 1700 - Open |
| 133 | | Dilshara, T G Sachindu | 9928847 | 1585 | SRI | Sri Lanka Customs | Rating Under 1700 - Open |
| 134 | AFM | Dinadee, K K Resandi | 80820387 | 1523 | SRI | Ferguson High School - Ratnapura | Rating Under 1700 - Women |
| 135 | | Dinhas, M A K S | 29982375 | 1409 | SRI | Rahula College - Matara | Rating Under 1700 - Open |
| 136 | | Dinoshan, Andrew N J | 575007150 | 1463 | SRI | St. Thomas' Catholic International | Rating Under 1700 - Open |
| 137 | | Dinsara, Herath Gamage Senul | 80884512 | 0 | SRI | Prince of Wales College - Moratuwa | Rating Under 1700 - Open |
| 138 | AGM | Dishanthan, V | 9972951 | 1767 | SRI | Kilinochchi Maha Vidyaalayam | Rating Under 2300 - Open |
| 139 | | Dissanayaka, D M Thenuji Thehasna | 80874452 | 0 | SRI | Wp/ Gm Sunethra Devi Primary Colleg | Rating Under 1700 - Women |
| 140 | | Dissanayake, Sasandu Upeksha | 9984950 | 1708 | SRI | Maroons Chess Club | Rating Under 2000 - Open |
| 141 | | Divyangana, K A D Jithuni Akithya | 80809448 | 1429 | SRI | Tasco Chess Academy | Rating Under 1700 - Women |
| 142 | ACM | Dodangoda, Methuli Chenaya | 80870341 | 1477 | SRI | | Rating Under 1700 - Women |
| 143 | | Edirisinghe, E P Kenuja Vihen | 80840019 | 1433 | SRI | D S Senanayake College - Colombo 07 | Rating Under 1700 - Open |
| 144 | | Egodawatta, Vinuja | 29982430 | 1725 | SRI | Royal College - Colombo 07 | Rating Under 2000 - Open |
| 145 | | Egodawatta, Danuja | 80862942 | 0 | SRI | Queenstar International Chess Coach | Rating Under 1700 - Open |
| 146 | | Ekanayaka, Abhishek Prasansa | | 0 | SRI | Harischandra College - Negombo | Rating Under 1700 - Open |
| 147 | | Ekanayake, Anujana Pahasarani | 29978904 | 1415 | SRI | | Rating Under 1700 - Women |
| 148 | | Epa, W Bethmee V | 9955453 | 1639 | SRI | | Rating Under 2000 - Women |
| 149 | | Erathna, E W Dinudi Yesansa | 80810101 | 1479 | SRI | Visakha Vidyalaya - Colombo 05 | Rating Under 1700 - Women |
| 150 | ACM | Erathna, E W A S | 80804977 | 0 | SRI | | Rating Under 1700 - Open |