Groepjes van 4 spelers (gelijke sterkte), 1 partij per dagChessfestival Groningen 2026 Vierkampen | Organizer(s) | Stichting Schaakfestival Groningen |
| Federation | Netherlands ( NED ) |
| Tournament director | Gay, Aurore 1086995 |
| Chief Arbiter | IA Denissen, Erwin 1007297 |
| Deputy Chief Arbiter | IA Van der Graaf, Andre 1040910; IA Van der Graaf-Osinga, Angelique 1035347 |
| Arbiter | FA Husers, Yannic 1043587; Van Velzen, Martin 1030710 |
| Time control (Standard) | 90 min + 30 seconds per move |
| Location | Groningen |
| Number of rounds | 3 |
| Tournament type | Swiss-System |
| Rating calculation | Rating national, Rating international |
| FIDE-Event-ID | 507188 |
| Date | 2026/12/21 to 2026/12/23 |
| Rating-Ø / Average age | 1703 / 49 |
| Pairing program | Swiss-Manager from Heinz Herzog, Swiss-Manager tournamentfile |
Last update 30.10.2026 11:55:57, Creator/Last Upload: NOSBO
| Tournament selection | Open A, Open B, Open C, Compact, Senioren, Vierkampen |
| Links | Official Homepage of the Organizer, Link with tournament calendar |
| Parameters | No tournament details |
| Lists | Starting rank, Alphabetical list, Statistics, Alphabetical list all groups, Playing schedule |
| Excel and Print | Export to Excel (.xlsx), Export to PDF-File, QR-Codes |
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Starting rank
| No. | | Name | ID | FideID | FED | Rtg | RtgI | RtgN | Gr |
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| 1 | | Van Pelt, Erwin | 7450520 | 1026747 | NED | 2001 | 1964 | 2001 | |
| 2 | | Spiler, Angelo | 5801862 | 1037390 | NED | 1986 | 2001 | 1986 | |
| 3 | | Havermans, Jorrit | 8308949 | 1057731 | NED | 1903 | 1894 | 1903 | |
| 4 | | Schuil, Jeroen | 7379471 | 1026135 | NED | 1903 | 1895 | 1903 | |
| 5 | | Van Ommeren, Jos | 8104877 | 1037498 | NED | 1883 | 1930 | 1883 | |
| 6 | | Bol, Jan | 7373740 | 40107752 | NED | 1830 | 1721 | 1830 | |
| 7 | | Van Putten, Anne | 8080435 | 1071505 | NED | 1826 | 1784 | 1826 | |
| 8 | | Seijen, Henk | 6052288 | 1022130 | NED | 1794 | 1814 | 1794 | |
| 9 | | Van Der Graaf, Jaap | 8294220 | 1045024 | NED | 1772 | 1762 | 1772 | |
| 10 | | Suyderhoud, Wim | 8111301 | 1046292 | NED | 1768 | 1814 | 1768 | |
| 11 | | Koes, Richard | 7374565 | 1020528 | NED | 1765 | 1729 | 1765 | |
| 12 | | Leijgraaff, Peter | 8998242 | 40110630 | NED | 1757 | 1736 | 1757 | |
| 13 | | Van Noort, Cas | 8418410 | 40117146 | NED | 1738 | 1606 | 1738 | |
| 14 | | Remie, Peter | 6060956 | 1060368 | NED | 1735 | 1770 | 1735 | |
| 15 | | Jans, Johan | 7655076 | 1071491 | NED | 1719 | 0 | 1719 | |
| 16 | | Schuls, Olav | 8999991 | 40109348 | NED | 1693 | 0 | 1693 | |
| 17 | | Schuls, Mark | 9068664 | 40109224 | NED | 1542 | 0 | 1542 | rapidrating |
| 18 | | Urban, Hannah | 8969444 | 40109364 | NED | 1523 | 1422 | 1523 | |
| 19 | | Gjaltema, Marc | 9146137 | 40129152 | NED | 1400 | 0 | 1400 | geschat |
| 20 | | Buddelmeijer, Ziva | 8995712 | 40134466 | NED | 1341 | 0 | 1341 | rapidrating |
| 21 | | Koolaard, Lieke | 8964802 | 40129179 | NED | 1291 | 0 | 1291 | |
| 22 | | Woelinga, Douwe | 8939150 | 40116280 | NED | 1290 | 0 | 1290 | |
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