KNSB FIDE
GR

Gerke Ros

Rated since January 2023

1911 Rapid

RIVALRY

Nemesis
Torensma, J. (Jan)
Games: 9 · Win rate: 44%
Kryptonite
Drijver, E. (Evert)
Games: 6 · Win rate: 0%
Easy Target
Postma, A. (Auke)
Games: 4 · Win rate: 100%

The good & the bad

Best wins
KLOOSTERMAN, A. (ANNE) 2006
12028 FSB-competitie 2025-2026 ronde 7 hoofdklasse · Tuesday 14 April 2026
SCHRAM, T. (TJITZE) 1996
6073 FSB competitie 22-23 ronde 4 · Thursday 8 December 2022
HOOP DE, S. (SIPKE) 1963
7719 Schaakwoude Intern 2023-2024 Groep A · Thursday 9 November 2023
KOMPAAN, R. (RICK) 1943
12024 FSB-competitie 2025-2026 ronde 6 hoofdklasse · Thursday 26 March 2026
TORENSMA, J. (JAN) 1913
8903 Schaakwoude Intern 2023-2024 Intern ronde 24-27 · Thursday 4 April 2024
Worst losses
VROOM, B. (BAUKE) 1705
6071 Schaakwoude Intern 2022-2023 Groep A · Thursday 29 September 2022
SIBLESZ, J.T. (TJEERD) 1805
6556 KNSB competitie 2022-2023 Klasse 4 ronde 6 · Saturday 11 February 2023
HEIDE VAN DER, G. (GERBEN) 1822
8721 Schaakwoude Intern 2023-2024 Intern Ronde 17-23 · Thursday 22 February 2024
VISSER, M. (MATHIJS) 1870
6071 Schaakwoude Intern 2022-2023 Groep A · Thursday 17 November 2022
KLAPWIJK, L. (LEO) 1885
6967 KNSB competitie 2022-2023 Klasse 4 ronde 8 · Saturday 1 April 2023
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–0=2 -7.8
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–0=1 +4.6
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +1–0=0 +1.3
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 +2.8
Schaakwoude intern Inzending R11 t/m 18 Friday 5 September 2025 +3–0=3 +21.5
Schaakwoude intern Groep A Friday 5 September 2025 +1–0=6 +3.2
Schaakwoude Rapid Groep A Friday 5 September 2025 +1–1=0 -5.5
FSB-competitie 2025-2026 ronde 7 hoofdklasse Monday 1 September 2025 +1–0=0 +15.0
FSB-competitie 2025-2026 ronde 6 hoofdklasse Monday 1 September 2025 +2–0=0 +26.3
FSB-competitie 2025-2026 ronde 5 hoofdklasse Monday 1 September 2025 +0–0=1 +3.6
FSB-competitie 2025-2026 Beker ronde 2 Monday 1 September 2025 +0–0=1 +3.2
FSB-competitie 2025-2026 ronde 3 hoofdklasse Monday 1 September 2025 +0–1=0 -4.6
FSB-competitie 2025-2026 ronde 2 hoofdklasse Monday 1 September 2025 +0–1=0 -5.2
FSB-competitie 2025-2026 ronde 1 hoofdklasse Monday 1 September 2025 +0–1=0 -8.9
Schaakwoude Simmer 2025 Groep A Thursday 15 May 2025 +6–3=3 +14.0
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +0–0=1 +6.4
KNSB competitie 2024-2025 Klasse 4 ronde 7 Saturday 21 September 2024 +0–1=0 -12.2
KNSB competitie 2024-2025 Klasse 4 ronde 6 Saturday 21 September 2024 +0–0=1 +4.0
KNSB competitie 2024-2025 Klasse 4 ronde 5 Saturday 21 September 2024 +0–0=1 +5.1
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +0–1=0 -10.3
KNSB competitie 2024-2025 Klasse 4 ronde 3 Saturday 21 September 2024 +0–1=0 -11.4
KNSB competitie 2024-2025 Klasse 4 ronde 2 Saturday 21 September 2024 +0–0=1 -1.6
KNSB competitie 2024-2025 Klasse 4 ronde 1 Saturday 21 September 2024 +0–0=1 +1.7
Schaakwoude Intern 2024-2025 Intern ronde 20-27 Thursday 12 September 2024 +2–1=1 +6.6
Schaakwoude Intern 2024-2025 Intern R11-R19 Thursday 12 September 2024 +1–0=6 +7.7
Schaakwoude Intern 2024-2025 Groep A Thursday 12 September 2024 +4–1=4 +10.9
FSB-competitie 24-25 ronde 6 2e klasse Sunday 1 September 2024 +1–0=0 +8.6
KNSB competitie 2023-2024 Klasse 4 ronde 8 Saturday 16 September 2023 +0–1=0 -10.6
KNSB competitie 2023-2024 Klasse 4 ronde 7 Saturday 16 September 2023 +0–0=1 -0.7
KNSB competitie 2023-2024 Klasse 4 ronde 6 Saturday 16 September 2023 +0–0=1 -3.6
KNSB competitie 2023-2024 Klasse 4 ronde 5 Saturday 16 September 2023 +1–0=0 +8.1
KNSB competitie 2023-2024 Klasse 4 ronde 4 Saturday 16 September 2023 +1–0=0 +12.3
KNSB competitie 2023-2024 Klasse 4 ronde 3 Saturday 16 September 2023 +0–0=1 +3.2
KNSB competitie 2023-2024 Klasse 4 ronde 2 Saturday 16 September 2023 +0–0=1 +4.5
KNSB competitie 2023-2024 Klasse 4 ronde 1 Saturday 16 September 2023 +0–1=0 -9.4
Schaakwoude Intern 2023-2024 Intern ronde 24-27 Thursday 14 September 2023 +1–0=0 +13.9
Schaakwoude Intern 2023-2024 Intern Ronde 17-23 Thursday 14 September 2023 +0–2=1 -22.2
Schaakwoude Intern 2023-2024 Intern ronde 11-16 Thursday 14 September 2023 +2–0=3 +9.6
Schaakwoude Intern 2023-2024 Groep A Thursday 14 September 2023 +5–1=2 +15.6
FSB-competitie 23-24 Beker ronde 2 Friday 1 September 2023 +0–0=1 -7.2
FSB competitie 22-23 ronde 4 Saturday 1 October 2022 +1–0=0 +18.8
KNSB competitie 2022-2023 Klasse 4 ronde 8 Saturday 17 September 2022 +0–1=0 -10.1
KNSB competitie 2022-2023 Klasse 4 ronde 7 Saturday 17 September 2022 +0–0=1 +0.8
KNSB competitie 2022-2023 Klasse 4 ronde 6 Saturday 17 September 2022 +0–1=0 -12.8
KNSB competitie 2022-2023 Klasse 4 ronde 5 Saturday 17 September 2022 +0–0=1 +0.2
KNSB competitie 2022-2023 Klasse 4 ronde 4 Saturday 17 September 2022 +0–0=1 +3.9
Schaakwoude Intern 2022-2023 Inzending april Thursday 8 September 2022 +1–0=0 +4.4
Schaakwoude Intern 2022-2023 Inzending maart 2023 Thursday 8 September 2022 +5–1=4 +15.3
Schaakwoude Intern 2022-2023 Groep A Thursday 8 September 2022 +5–3=3 -12.7

Rating History

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Peak Ratings

Classic 1948 May 1, 2026
Rapid 1916 Aug. 1, 2025
Blitz 1933 May 1, 2026

Games

Wins 45
Losses 23
Draws 55
Win Rate 37%

Performance by Color

Color Wins Draws Losses Win Rate
White 27 32 10 39%
Black 18 23 13 33%

Recent Matches

Kloosterman, A. (Anne) (2006) Tuesday 14 April 2026 WIN +15.0
Seijen, H.G. (Henk) (1810) Saturday 28 March 2026 DRAW -3.9
Seijen, H.G. (Henk) (1810) Saturday 28 March 2026 DRAW -3.9
Kompaan, R. (Rick) (1943) Thursday 26 March 2026 WIN +13.2
Kompaan, R. (Rick) (1943) Thursday 26 March 2026 WIN +13.2
Drijver, E. (Evert) (1878) Thursday 19 February 2026 DRAW -0.6
Viersma, M. (Murk) (2000) Thursday 12 February 2026 DRAW +3.6
Faber, A. (Ab) (2031) Saturday 7 February 2026 DRAW +4.6
Meijer, J. (Jan) (1691) Thursday 5 February 2026 WIN +6.0
Heide van der, G. (Gerben) (1904) Thursday 29 January 2026 DRAW +0.5
Vroom, B. (Bauke) (1845) Thursday 15 January 2026 WIN +10.9
Jong de, W.P.J. (Wietse) (1985) Thursday 8 January 2026 DRAW +3.2
Appel, K. (Kees) (1626) Thursday 18 December 2025 WIN +4.4
Urban, T. (Tobias) (1428) Saturday 13 December 2025 WIN +1.3
Torensma, J. (Jan) (1905) Thursday 4 December 2025 DRAW +0.4
Boer de, K. (Klaas) (2151) Monday 24 November 2025 LOSS -4.6
Veenstra, M. (Menno) (1706) Thursday 20 November 2025 DRAW -6.1
Broersma, H. (Henk) (1940) Thursday 13 November 2025 LOSS -11.7
Haan de, F. (Fokke) (1721) Thursday 13 November 2025 WIN +6.2
Sparenberg, E. (Erik) (2126) Thursday 6 November 2025 LOSS -5.2