Hong Kong International Open 2025 - Challengers | Organizer(s) | The Hong Kong China Chess Federation Limited |
| Federation | Hongkong ( HKG ) |
| Tournament director | IO KK Chan 6000991 |
| Chief Arbiter | IA Nisban, Jasmin 5817838 |
| Deputy Chief Arbiter | IA Lai, Robin 6000436; IA Liang, Zhihua 8600562 |
| Arbiter | IA Chuah, Jin Hai Jonathan 5700876; IA Siew, Kai ... All arbiters |
| Time control (Standard) | 90m +30s |
| Location | Queen Elizabeth Stadium in Wanchai, Hong Kong. |
| Number of rounds | 9 |
| Tournament type | Swiss-System |
| Rating calculation | Rating international |
| FIDE-Event-ID | 421105 |
| Date | 2025/12/23 to 2025/12/29 |
| Rating-Ø / Average age | 1543 / 17 |
| Pairing program | Swiss-Manager from Heinz Herzog, Swiss-Manager tournamentfile |
Last update 29.12.2025 07:44:41, Creator/Last Upload: Hong Kong Chess Federation
| Tournament selection | Open, Challengers |
| Links | Official Homepage of the Organizer, Livegames, Download invitation, Change Calendar-Link |
| Parameters | No tournament details, no flags
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| Overview for team | AUS, CAN, CHN, FID, FIN, GER, HKG, INA, IND, ITA, JPN, KAZ, KOR, MAS, MGL, NZL, PAK, PHI, POL, SGP, SWE, THA, TPE, USA |
| Lists | Starting rank, Alphabetical list, Statistics, Alphabetical list all groups, Playing schedule |
| Final Ranking crosstable after 9 Rounds, Starting rank crosstable |
| Board Pairings | Rd.1, Rd.2, Rd.3, Rd.4, Rd.5, Rd.6, Rd.7, Rd.8, Rd.9/9 , not paired |
| Ranking list after | Rd.1, Rd.2, Rd.3, Rd.4, Rd.5, Rd.6, Rd.7, Rd.8, Rd.9 |
| Top five players, Total statistics, medal statistics |
| Games | There are 736 games available for download |
| Excel and Print | Export to Excel (.xlsx), Export to PDF-File, QR-Codes |
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Starting rank
| No. | | | Name | FideID | FED | RtgI | RtgN | sex | Typ |
|---|
| 1 | | | Khudovekov, Stanislav | 24165638 | FID | 1910 | 0 | | S50 |
| 2 | | | Xia, Xuejing | 6011357 | HKG | 1821 | 0 | w | U18 |
| 3 | | | Tong, Ho Man | 6010946 | HKG | 1814 | 0 | | |
| 4 | | | Lopez De Anda, Edgar | 30941539 | USA | 1775 | 0 | | |
| 5 | | | Jia, Zining (Matthew) | 3271307 | AUS | 1774 | 0 | | U10 |
| 6 | | | Zhang, Zheyi(Joey) | 2644720 | CAN | 1770 | 0 | | U14 |
| 7 | | | Zheng, Xiner | 8615306 | CHN | 1769 | 0 | w | U20 |
| 8 | | | Chen, Baize | 8655677 | CHN | 1765 | 0 | | U14 |
| 9 | | | Tay, Mason | 3261034 | AUS | 1765 | 0 | | U12 |
| 10 | | | Geng, Haolin | 8670366 | CHN | 1761 | 0 | | U12 |
| 11 | | | Chen, Kyle | 6013600 | HKG | 1759 | 0 | | |
| 12 | | | Chen, Wutong | 8647984 | CHN | 1756 | 0 | | U16 |
| 13 | | | Otgonjargal, Agvaandorj | 4926463 | MGL | 1755 | 0 | | |
| 14 | | | Munkhtulga, Ganbat | 4926498 | MGL | 1749 | 0 | | |
| 15 | | | Zhao, Ming | 8605483 | CHN | 1747 | 0 | | |
| 16 | | | Santhara, Edmund | 5718708 | MAS | 1746 | 0 | | |
| 17 | | | Wu, Andrew Andi | 39924076 | USA | 1741 | 0 | | U14 |
| 18 | | | Hoe, Chew Ming Thomas | 5802598 | SGP | 1736 | 0 | | S50 |
| 19 | | | Siu, Liam | 39972607 | USA | 1736 | 0 | | U12 |
| 20 | | | Xu, Xiaodi | 8643687 | CHN | 1734 | 0 | | U16 |
| 21 | | | Guo, Bo Kai Owen | 6006094 | HKG | 1727 | 0 | | U18 |
| 22 | | | Zavalin, Dmitri | 24127175 | FID | 1727 | 0 | | |
| 23 | | | Nehme, Romeo | 30964920 | USA | 1726 | 0 | | |
| 24 | | | Ouyang, Yiyi | 6014909 | HKG | 1725 | 0 | w | |
| 25 | | | Linsangan, Raymond | 5279526 | PHI | 1715 | 0 | | S50 |
| 26 | | | Heng, Jun Herng Kyan | 5830095 | SGP | 1711 | 0 | | U14 |
| 27 | | | Liang, Zhencheng | 8663742 | CHN | 1694 | 0 | | U10 |
| 28 | | | Xiao, Ruhan | 8649286 | CHN | 1694 | 0 | | U14 |
| 29 | | | Li, Tianbo | 8622973 | CHN | 1692 | 0 | | U20 |
| 30 | | | Ma, Andy | 6017550 | HKG | 1684 | 0 | | U12 |
| 31 | | | Ngai, Chun Yin | 6017428 | HKG | 1683 | 0 | | U16 |
| 32 | | | Atog, Cyhrea Ruth | 5229545 | PHI | 1674 | 0 | w | U20 |
| 33 | | | Cheng, Yu Chen (Ethan) | 16302745 | TPE | 1671 | 0 | | U14 |
| 34 | | | Agar, Garig | 4925432 | MGL | 1667 | 0 | | U10 |
| 35 | | | Zhang, Yangming | 8656380 | CHN | 1665 | 0 | | U10 |
| 36 | | | Zhao, Tsz Ham | 6016405 | HKG | 1661 | 0 | | U14 |
| 37 | | | Lau, Tsz Yiu Christ | 6007732 | HKG | 1652 | 0 | | |
| 38 | | | Wong, Shyun Fwu Aldrin | 5806500 | SGP | 1642 | 0 | | S50 |
| 39 | | | Zhu, Nathaniel Adrian Yi-Xing | 6008569 | HKG | 1642 | 0 | | U16 |
| 40 | | | Lam, Lok Sum | 6009360 | HKG | 1641 | 0 | | U20 |
| 41 | | | Lo, Ho Chun | 6015581 | HKG | 1638 | 0 | | U16 |
| 42 | | | Shi, Kevin Chengyu | 39966089 | USA | 1635 | 0 | | U12 |
| 43 | | | Wang, Yuanjin | 6017452 | HKG | 1632 | 0 | | U10 |
| 44 | | | Enkhbayar, Gijir | 4933648 | MGL | 1627 | 0 | | |
| 45 | | | Mei, Mattia | 23466030 | ITA | 1623 | 0 | | |
| 46 | | WCM | Leung, Hoi Ting | 6003770 | HKG | 1621 | 0 | w | |
| 47 | | | Or, Lincoln | 6010644 | HKG | 1616 | 0 | | U10 |
| 48 | | | Tang, Zeqin | 8670668 | CHN | 1616 | 0 | | U12 |
| 49 | | | Law, Ching Yin | 6009719 | HKG | 1612 | 0 | | U12 |
| 50 | | | Khash-Erdene, Tuya | 4929810 | MGL | 1611 | 0 | | U20 |
| 51 | | | Chiu, Duncan Ray | 6012710 | HKG | 1610 | 0 | | U12 |
| 52 | | | Fu, Cheung Pak Ashton | 6018483 | HKG | 1610 | 0 | | U10 |
| 53 | | | Panuelos, Glenn Dale | 5278520 | PHI | 1607 | 0 | | U14 |
| 54 | | | Lam, Yui Hei | 6003583 | HKG | 1602 | 0 | | U20 |
| 55 | | | Zhu, Zane (Zichen) | 3249565 | AUS | 1599 | 0 | | U10 |
| 56 | | WCM | Wong, Linda Jane | 16301005 | TPE | 1598 | 0 | w | |
| 57 | | | Liang, Haoyang | 8672938 | CHN | 1595 | 0 | | U10 |
| 58 | | | Ng, Yu Cheng Rigel | 5840007 | SGP | 1595 | 0 | | U12 |
| 59 | | | Wang, Yifan(Bj) | 8649715 | CHN | 1592 | 0 | | U12 |
| 60 | | | Noh, Sunwoo | 13228048 | KOR | 1591 | 0 | | |
| 61 | | | Tong, Ka Yau Caspar | 6009387 | HKG | 1591 | 0 | | U20 |
| 62 | | | Wong, Nathaniel Sheung Him | 6009050 | HKG | 1589 | 0 | | U14 |
| 63 | | | Wong, Kainos | 66201055 | HKG | 1588 | 0 | | U14 |
| 64 | | | Leung, Joy San Lucas | 6011497 | HKG | 1585 | 0 | | U12 |
| 65 | | | Guo, Tailai | 8643865 | CHN | 1584 | 0 | | U10 |
| 66 | | | Tsedenkhorol, Dorjgotov | 4926471 | MGL | 1581 | 0 | w | |
| 67 | | | Nisban, Corwin | 5823722 | SGP | 1571 | 0 | | U16 |
| 68 | | | Wu, Pei-Xuan | 16304268 | TPE | 1559 | 0 | w | U16 |
| 69 | | | Liang, Zhuobin | 8662444 | CHN | 1558 | 0 | | |
| 70 | | | Bilguunbayar, Nyamsuren | 4932307 | MGL | 1556 | 0 | | U08 |
| 71 | | | Bazarvaani, Tseren | 4925700 | MGL | 1552 | 0 | | |
| 72 | | | Yu, Andrew | 6015824 | HKG | 1550 | 0 | | U14 |
| 73 | | | Zhou, Richard | 6019803 | HKG | 1550 | 0 | | U14 |
| 74 | | | Lee, Jiho | 13234269 | KOR | 1549 | 0 | | U12 |
| 75 | | | Yeo, Ren Kai Declan | 6008500 | HKG | 1549 | 0 | | U12 |
| 76 | | | Chan, Chi Ngo | 6015905 | HKG | 1546 | 0 | | |
| 77 | | | Wong, Chak Sum | 6010849 | HKG | 1543 | 0 | | U14 |
| 78 | | | Raj, Skandha | 39946959 | USA | 1541 | 0 | | U10 |
| 79 | | | Wang, Leon | 4329031 | NZL | 1538 | 0 | | U16 |
| 80 | | | Daryanani, Naresh Lachmandas | 6006124 | HKG | 1527 | 0 | | S50 |
| 81 | | | Chung, Kwok Kwan | 6017312 | HKG | 1522 | 0 | | |
| 82 | | | Ruengjirachuporn, Chantat | 6220347 | THA | 1522 | 0 | | U08 |
| 83 | | | Yeo, Ren Jie Aidan | 6008518 | HKG | 1522 | 0 | | U12 |
| 84 | | | Bhatewara, Shaunak | 6009824 | HKG | 1521 | 0 | | U14 |
| 85 | | | Kwan, Alexander | 5847885 | SGP | 1520 | 0 | | U12 |
| 86 | | | Lundberg, Jonathan Oscar | 6010318 | HKG | 1520 | 0 | | U10 |
| 87 | | | Wong, Yin Ki Patrick | 6010326 | HKG | 1519 | 0 | | U12 |
| 88 | | | Yen, Yu-Ting | 16305566 | TPE | 1517 | 0 | | |
| 89 | | | Yue, Adam | 39926338 | USA | 1512 | 0 | | U10 |
| 90 | | | Tsui, Long Hei Brayden | 66201330 | HKG | 1510 | 0 | | U12 |
| 91 | | | Zhu, Ruiqian | 6019013 | HKG | 1501 | 0 | | U12 |
| 92 | | | Christopher, George Oscar | 5835569 | SGP | 1499 | 0 | | U10 |
| 93 | | | Jiang, Michael Li | 39926320 | USA | 1495 | 0 | | U12 |
| 94 | | | Fan, Wen Xi | 6008852 | HKG | 1485 | 0 | w | U14 |
| 95 | | | Shao, Raymond | 39981487 | USA | 1485 | 0 | | U12 |
| 96 | | | Wong, Hoi Cheung | 6010547 | HKG | 1484 | 0 | | U10 |
| 97 | | | Leung, Kwan Yat Calix | 6015956 | HKG | 1483 | 0 | | U12 |
| 98 | | | Ruengjirachuporn, Nantat | 6222080 | THA | 1476 | 0 | | U08 |
| 99 | | | Leung, Yau Long Vulcan | 6015972 | HKG | 1475 | 0 | | U12 |
| 100 | | | Fu, Cheung Hin Jotham | 6011500 | HKG | 1474 | 0 | | U12 |
| 101 | | | Tourteau, Victoria | 652009726 | THA | 1467 | 0 | w | U12 |
| 102 | | | Shahmir, Khan | 7818319 | PAK | 1466 | 0 | | |
| 103 | | | Ng, Yat Hei | 6019633 | HKG | 1464 | 0 | | U16 |
| 104 | | | Lin, Lincoln | 6014224 | HKG | 1460 | 0 | | U14 |
| 105 | | | Lau, Wai Hei | 6009174 | HKG | 1455 | 0 | | |
| 106 | | | Hernandez, Jino | 7007361 | JPN | 1454 | 0 | | U10 |
| 107 | | | Han, Zhi Quan Luke | 5846340 | SGP | 1452 | 0 | | U10 |
| 108 | | | Lo, Gareth | 6019463 | HKG | 1448 | 0 | | U14 |
| 109 | | | Kung, Fan- Hsuan | 16305256 | TPE | 1435 | 0 | w | U10 |
| 110 | | | Heng, Jun Kai Ryan | 5830117 | SGP | 1434 | 0 | | U16 |
| 111 | | | Tam, Yuen Shun Wil | 6019064 | HKG | 1431 | 0 | | U14 |
| 112 | | | Lau, Jonas Yee Shun | 6012116 | HKG | 1414 | 0 | | U10 |
| 113 | | | Sebastian, Ghierzen Lhou | 5248108 | PHI | 1407 | 0 | | U14 |
| 114 | | | Yeo, Matthias Kiran | 5831407 | SGP | 1406 | 0 | | U14 |
| 115 | | | Shum, Kwan Shing Justin | 6019471 | HKG | 0 | 1686 | | |
| 116 | | | Sun, Dawson | 16306236 | TPE | 0 | 1684 | | U12 |
| 117 | | | Fung, Tsz Wai | 6019625 | HKG | 0 | 1637 | | U16 |
| 118 | | | Chan, Long | 6020062 | HKG | 0 | 1621 | | U16 |
| 119 | | | Liu, Yian | 8643660 | CHN | 0 | 1588 | | U12 |
| 120 | | | Lee, Pok Lam | 6017240 | HKG | 0 | 1562 | | U16 |
| 121 | | | Lai, Siu Ming | 6020143 | HKG | 0 | 1548 | | U14 |
| 122 | | | Balaji, Shreenidhi | 374101382 | FID | 0 | 1537 | w | U12 |
| 123 | | | Chan, Kin Yan Christian | 6015441 | HKG | 0 | 1524 | | U10 |
| 124 | | | Tsui, Wo Chung | 6008496 | HKG | 0 | 1524 | | |
| 125 | | | Wan, Karlson Sebastian | 6020003 | HKG | 0 | 1517 | | U12 |
| 126 | | | Chan, Chi Wang | 6019293 | HKG | 0 | 1512 | | U18 |
| 127 | | | Lau, Chi Ngai | 6019498 | HKG | 0 | 1498 | | U14 |
| 128 | | | Bi, Joshua | 6018300 | HKG | 0 | 1490 | | U12 |
| 129 | | | Chen, Yanxi Lolly | 362105217 | FID | 0 | 1482 | w | |
| 130 | | | Zhou, Kevin | 4319001 | NZL | 0 | 1481 | | U14 |
| 131 | | | Tourteau, James | 652035468 | THA | 0 | 1479 | | U10 |
| 132 | | | Wong, Man Hei Alvin | 6018491 | HKG | 0 | 1440 | | U12 |
| 133 | | | Chui, Tsz Hei | 6014011 | HKG | 0 | 1439 | | U18 |
| 134 | | | Ahmad Shah, Muhd Zikry | 35884126 | MAS | 0 | 0 | | |
| 135 | | | Bidal, Jay Joseph | 6020780 | HKG | 0 | 0 | | S50 |
| 136 | | | Bumbayar, Baatarzorig | 4934571 | MGL | 0 | 0 | | |
| 137 | | | Cai, On Chit | 6020917 | HKG | 0 | 0 | | U08 |
| 138 | | | Chai, Jiaqi | 8663513 | CHN | 0 | 0 | | U12 |
| 139 | | | Chan, Hei | 6020933 | HKG | 0 | 0 | | U20 |
| 140 | | | Chan, Leong Sing | 6019099 | HKG | 0 | 0 | | |
| 141 | | | Chen, Lillian | 39996514 | USA | 0 | 0 | w | |
| 142 | | | Chen, Yanyu | 343099799 | FID | 0 | 0 | w | |
| 143 | | | Chen, Zeming | 343099823 | FID | 0 | 0 | | |
| 144 | | | Chow, Balthazar Sarek | 6019170 | HKG | 0 | 0 | | U08 |
| 145 | | | Erdemjargal, Ivgeelt | 4934598 | MGL | 0 | 0 | w | |
| 146 | | | Fung, Pak Sun Samuel | 6021042 | HKG | 0 | 0 | | |
| 147 | | | Ho, Jamie | 6020720 | HKG | 0 | 0 | | U10 |
| 148 | | | Hu, Xiaoshan | 8681104 | CHN | 0 | 0 | | U10 |
| 149 | | | Hu, Yu | 8689245 | CHN | 0 | 0 | | |
| 150 | | | Huang, Zixuan(GD) | 8689032 | CHN | 0 | 0 | | U14 |
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