Completed

Chessfestival Groningen 2025 Open B

Standard90+3053 players

GroningenDecember 21–30, 2025

Data sourcesFIDE

Format: Swiss
Rounds: 9
Time control: Standard 90+30
Rating type: Standard
Director / arbiter: Denissen, Erwin (NED)
Rated period: February 1, 2026

Standings

#	Player	K	Start	Points	Δ	Live
1	Zecha, Oscar	—	1921	8	+110.8	2252
2	WFMNauanova Zhaniya	—	1972	6.5	+104.9	2014
3	Aarts, Joaquin	—	1953	6.5	+22.4	2058
4	Thijssen, Freek	—	1923	6.5	+30.0	2098
5	Baarspul, Bram	—	1954	6.5	+86.0	2101
6	Jelic, Bruno	—	1943	6	+22.4	1990
7	Nies, Levi	—	1907	6	+22.6	1968
8	Koppenens, Oscar	—	1909	6	+34.4	2049
9	Van t Hoff, Tom	—	1959	5.5	+2.2	2088
10	Haan, Gertjan	—	1918	5.5	−8.2	2030
11	Ellenbroek, Ton	—	1939	5	−7.4	2005
12	Rookus, Sjoerd	—	1895	5	−0.8	1935
13	Huiskes, Mathijs	—	1936	5	−1.8	2022
14	Blom, Rens	—	1947	5	+5.4	2019
15	Kastelijn, Twan	—	1898	5	−13.4	1929
16	Zuiderweg, Edwin	—	1884	5	−7.8	1948
17	Jorritsma, Eli Alia	—	1918	5	+78.8	1852
18	Heikamp, Hendrik	—	1882	5	−0.8	1977
19	Elferink, Leon	—	1895	5	−3.2	1965
20	Brand, Niels	—	1841	4.5	−2.2	1869
21	De Vries, Arjan	—	1915	4.5	+12.0	1877
22	Etienne, Ghilon	—	1836	4.5	−37.6	2069
23	Morsch, Tjeerd	—	1955	4.5	+58.0	1884
24	Timmer, Michel	—	1928	4.5	+16.4	1915
25	Kolijn, David	—	1882	4.5	+14.0	1938
26	Visser, Berend	—	1891	4	+1.6	1875
27	Geboers, Jimmy	—	1856	4	−7.8	1916
28	Dijkstra, Edwin	—	1857	4	−8.8	1899
29	Schwenke, Stefan	—	1918	4	+6.6	1869
30	Manenschijn, Wouter	—	1929	4	−1.0	1926
31	Mastop, Guido	—	1858	4	+0.8	1858
32	Van Haaften, Jelle	—	1888	4	+22.0	2017
33	Van den Burg, Ralf	—	1926	4	+19.4	1814
34	Elangkumaran, Anumitra	—	1849	4	+67.2	1752
35	Schoffelmeer, Jetse	—	1859	4	−15.6	1885
36	Damen, Josephine	—	1878	3.5	−36.8	1897
37	Belien, Roan	—	1859	3.5	+1.6	1865
38	Groeneveld, Henry	—	1905	3.5	+15.6	1821
39	Almefalani, Abdulhay	—	1859	3.5	−50.0	1886
40	Kompaan, Rick	—	1906	3.5	+7.0	1883
41	De Freytas, Paul	—	1877	3.5	−33.2	1908
42	Kollen, Luca	—	1847	3	−4.0	1750
43	Ritter, Uwe	—	1889	3	−41.6	1884
44	Bruening, Martin	—	1921	3	+1.2	1825
45	Van Dam, Joost	—	1843	2.5	−56.6	1930
46	Nair, Pranav Prasobh	—	1853	2.5	−46.4	1945
47	Bosveld, Mattias	—	1853	2.5	−8.8	1752
48	Koelmans, Jan Willem	—	1906	2.5	−3.8	1832
49	Dekker, Albert	—	1838	2	−37.8	1851
50	Andriessen, Bart Jan	—	1873	2	−13.8	1817