GH
Gertjan Haan
RIVALRY
The good & the bad
Best wins
SLAGTER, D. (DAVID)
2200
7878 SGA Competitie 2023-2024 Hoofdklasse ronde 2 · 2023-11-09
BOER DE, B. (BAS)
(CM)
2161
10701 KNSB competitie 2024-2025 Klasse 1 ronde 7 · 2025-03-08
8570 KNSB competitie 2023-2024 Klasse 2 ronde 7 · 2024-03-02
HOUTMAN, J. (JOOP)
(FM)
2129
12652 KNSB competitie 2025-2026 KNSB Beker ronde 2 voor januari rating · 2025-12-14
9910 NOSBO competitie 2024-2025 November 2024 · 2024-11-15
Worst losses
NAUANOVA ZHANIYA
(WFM)
1910
12698 Chessfestival Groningen Open B · 2025-12-23
PRAAGMAN, C. (KEES)
1959
12572 NOSBO-beker 2025-2026 ronde 1 Groep A · 2025-11-06
BRAND, N.W. (NIELS)
1964
NOSBO snelschaaktoernooi teams 2024 · 2024-09-14
10127 NOSBO competitie 2024-2025 December 2024 · 2024-12-09
8939 NOSBO-competitie 2023-2024 April 2024 · 2024-04-12
Rating History
Loading rating history...
Peak Ratings
Classic
2115
May 1, 2025
Rapid
2062
March 1, 2026
Blitz
2108
Oct. 1, 2024
Games
Wins
38
Losses
21
Draws
20
Win Rate
48%
Performance by Color
| Color | Wins | Draws | Losses | Win Rate |
|---|---|---|---|---|
| White | 21 | 9 | 14 | 48% |
| Black | 17 | 11 | 7 | 49% |
Recent Matches
Wolters, V. (Vincent)
(1937)
2026-02-07
WIN
+8.6
Middeljans, R. (Ramon)
(1818)
2026-01-20
WIN
+4.7
CM Dinanath, H. (Hrdya)
(2160)
2026-01-18
DRAW
+3.0
Rose, D. (Dominic)
(2123)
2026-01-17
LOSS
-10.8
Osterwald, E. (Elwin)
(2007)
2026-01-16
DRAW
-2.3
Aarts, J.S.D. (Joaquin)
(2056)
2025-12-30
LOSS
-13.3
Nies, L.W. (Levi)
(2028)
2025-12-29
WIN
+10.8
Morsch, T.P.R. (Tjeerd)
(1904)
2025-12-28
WIN
+6.8
Manenschijn, W. (Wouter)
(1917)
2025-12-27
DRAW
-5.3
Rookus, S.P. (Sjoerd)
(1979)
2025-12-26
DRAW
-3.4
Baldé, E.O.D. (Esko)
(1864)
2025-12-24
WIN
+5.7
WFM Nauanova Zhaniya
(1910)
2025-12-23
LOSS
-18.0
Ritter, Uwe
(1939)
2025-12-22
DRAW
-4.7
Visser, B.G. (Berend)
(1905)
2025-12-21
WIN
+6.8
FM Houtman, J. (Joop)
(2129)
2025-12-14
WIN
+14.3
Brinks, J.W. (Jan Willem)
(1996)
2025-12-13
DRAW
-2.8
Riksten, P.H. (Peter)
(2122)
2025-11-22
LOSS
-11.3
Praagman, C. (Kees)
(1959)
2025-11-14
WIN
+8.2
Praagman, C. (Kees)
(1959)
2025-11-06
LOSS
-16.9
Buurstra, R. (Richard)
(1892)
2025-11-01
DRAW
-6.3