The MatSK Weekender is a 7-round Swiss open taking place from 27.2-1.3.2026 in Helsinki, Finland. The first three rounds are played on Friday with a time control of 20 minutes for the entire game plus 10-second increment per move starting from move 1. The four remaining rounds on Saturday and Sunday are played with 90 minutes for the entire game plus 30-seconds increment.MatSK weekend tournament 2026, A-ryhmä Last update 01.03.2026 19:16:52, Creator/Last Upload: Finish Chess Federation (Licence 22)
Starting rank
| No. | | Name | FideID | FED | Rtg | Club/City |
| 1 | | Sipilä, Vilka | 505455 | FIN | 2541 | Tuts |
| 2 | | Keinänen, Toivo | 509825 | FIN | 2502 | Matsk |
| 3 | | Agopov, Mikael | 501840 | FIN | 2390 | Hsc |
| 4 | | Wartiovaara, Oliver | 513024 | FIN | 2331 | Matsk |
| 5 | | Aalto, Patrik | 510726 | FIN | 2319 | Matsk |
| 6 | | Salonen, Aku | 517577 | FIN | 2294 | Aatos |
| 7 | | Nyysti, Sampsa | 502138 | FIN | 2289 | Hsc |
| 8 | | Luukkonen, Tommi | 501808 | FIN | 2277 | Jys |
| 9 | | Valli, Frans | 506087 | FIN | 2271 | Hsc |
| 10 | | Nissinen, Niilo | 30950767 | HKG | 2242 | Hsc |
| 11 | | Ristoja, Samu | 504025 | FIN | 2228 | Gambiitti |
| 12 | | Kåhre, Kim | 518816 | FIN | 2214 | Hsk |
| 13 | | Kivimäki, Kasper | 510513 | FIN | 2182 | Pässi |
| 14 | | Lindholm, Jere | 508012 | FIN | 2169 | Tuts |
| 15 | | Hietanen, Herman | 519880 | FIN | 2117 | Etvas |
| 16 | | Paasikangas, Johanna | 500879 | FIN | 2111 | Etvas |
| 17 | | Laakso, Harri | 501760 | FIN | 2099 | Etvas |
| 18 | | Vesa, Mikke | 521086 | FIN | 2097 | Hsk |
| 19 | | Puittinen, Mika | 502839 | FIN | 2090 | Hsk |
| 20 | | Arstila, Petteri | 516538 | FIN | 2088 | Tsy |
| 21 | | Mashhadi Aghajan, Rayan | 521019 | FIN | 2071 | Lprsk |
| 22 | | Nybäck, Jukka | 503860 | FIN | 2063 | Hsc |
| 23 | | Kauppala, Pekka | 500585 | FIN | 2057 | Lauttssk |
| 24 | | Tuominen, Tanja | 502340 | FIN | 2053 | Tuts |
| 25 | | Tuominen, Matias | 514900 | FIN | 2049 | Tuts |
| 26 | | Mäkinen, Ville | 502197 | FIN | 2039 | Hsk |
| 27 | | Vorobyov, Radmir | 518077 | FIN | 2029 | Matsk |
| 28 | | Irjala, Arttu | 514896 | FIN | 1996 | Matsk |
| 29 | | Karvinen, Kimmo | 504742 | FIN | 1974 | Gambiitti |
| 30 | | Lehtinen, Heljä | 515566 | FIN | 1964 | Aatos |
| 31 | | Yusuphanova, Sadi-Carolin | 2806118 | FIN | 1963 | Joesk |
| 32 | | Reunanen, Antti | 516589 | FIN | 1944 | Hsc |
| 33 | | Ertbjerg, Per | 1412167 | DEN | 1932 | I-Hsk |
| 34 | | Molander, Joel | 510440 | FIN | 1930 | Hsc |
| 35 | | Vesa, Sampo | 518271 | FIN | 1929 | Gambiitti |
| 36 | | Pelander, Pauliina | 516449 | FIN | 1923 | Tuts |
| 37 | | Hakulinen, Pauli | 517682 | FIN | 1917 | I-Hsk |
| 38 | | Hynnä, Kevin | 501484 | FIN | 1938 | I-Hsk |
| 39 | | Salimäki, Janne | 502685 | FIN | 2071 | Matsk |
| 40 | | Suominen, Antti | 504467 | FIN | 1924 | Käpsk |
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