9 rounds (1 round per day)
rating 2100+ (rating per 1 December 2025)Chessfestival Groningen 2025 Open A | Organizer(s) | Stichting Schaakfestival Groningen |
| Federation | Netherlands ( NED ) |
| Tournament director | Govert Pellikaan |
| Chief Arbiter | IA Denissen, Erwin 1007297 |
| Deputy Chief Arbiter | IA Van der Graaf-Osinga, A 1035347; IA Sharif Nataj, K 12522082; FA Namaganda, C 10000445; FA Van Kuijk, Andre 1058240 |
| Arbiter | Kroezen, Roland 1016091; Van Beersum, Wim 1037455 |
| Time control (Standard) | 90 min/40 moves + 30 minutes + 30 seconds per move |
| Location | ACLO, Blauwborgje 16, Groningen |
| Number of rounds | 9 |
| Tournament type | Swiss-System |
| Rating calculation | Rating national, Rating international |
| Date | 2025/12/21 to 2025/12/30 |
| Rating-Ø / Average age | 2290 / 24 |
| Pairing program | Swiss-Manager from Heinz Herzog, Swiss-Manager tournamentfile |
Last update 24.10.2025 14:47:19, Creator/Last Upload: NOSBO
| Tournament selection | Open A, Open B, Open C, Vierkampen, Compact, Senioren |
| Links | Official Homepage of the Organizer, Link with tournament calendar |
| Parameters | No tournament details, show flags
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| 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 | FideID | FED | Rtg |
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| 1 | GM | Kazakouski, Valery | 13507443 | LTU | 2581 |
| 2 | GM | Ghosh, Diptayan | 5045207 | IND | 2573 |
| 3 | GM | Beerdsen, Thomas | 1030108 | NED | 2528 |
| 4 | GM | Vignesh, N R | 25012215 | IND | 2523 |
| 5 | IM | Aronyak, Ghosh | 25072846 | IND | 2514 |
| 6 | GM | Bernadskiy, Vitaliy | 14100371 | UKR | 2487 |
| 7 | GM | Prraneeth, Vuppala | 46622373 | IND | 2485 |
| 8 | IM | Dhulipalla, Bala Chandra Prasad | 25005812 | IND | 2446 |
| 9 | GM | Shyaam, Nikhil P | 5024218 | IND | 2423 |
| 10 | IM | Maatman, Nick | 1040391 | NED | 2411 |
| 11 | FM | Daaevik, Wadhawan | 45015724 | IND | 2403 |
| 12 | IM | Panda, Sambit | 25091794 | IND | 2388 |
| 13 | IM | Das, Arghyadip | 5003610 | IND | 2353 |
| 14 | FM | Prishita, Gupta | 25978985 | IND | 2353 |
| 15 | IM | Nitin, S. | 5018277 | IND | 2315 |
| 16 | IM | Utsab, Chatterjee | 46609148 | IND | 2299 |
| 17 | FM | Krishnan, Ritvik | 45055297 | IND | 2265 |
| 18 | FM | Jake, Shanty | 33478066 | IND | 2252 |
| 19 | | Esshan, Wadhawan | 45062056 | IND | 2207 |
| 20 | IM | Grooten, Herman | 1000330 | NED | 2183 |
| 21 | FM | Rebers, Eugene | 1007556 | NED | 2175 |
| 22 | CM | Filindash, Nikita | 34159983 | CZE | 2160 |
| 23 | | Grooten, Tommy | 1068806 | NED | 2160 |
| 24 | | Feldmann, Johannes | 24653527 | GER | 2159 |
| 25 | CM | Aravindhan, Achyuth | 1084216 | NED | 2144 |
| 26 | | Phatak, Aanjaneya | 46627936 | IND | 2129 |
| 27 | | Athvik, M | 33316953 | IND | 2117 |
| 28 | CM | Khandhadia, Nivaan Rathin | 25753274 | IND | 2111 |
| 29 | | Zecha, Oscar | 1073826 | NED | 2094 |
| 30 | | Van T Hoff, Tom | 1060538 | NED | 2043 |
| 31 | | Thijssen, Freek | 1091840 | NED | 2009 |
| 32 | CM | De Jong, Lode | 40101860 | NED | 1986 |
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