JP
Jan Postma
RIVALRY
Not enough games to determine rivalries yet.
The good & the bad
Best wins
7796 KNSB competitie 2023-2024 Klasse 2 ronde 3 · 2023-11-04
PELT VAN, E. (ERWIN)
1954
11528 NOSBO snelschaken voor teams 2025 Turnus 1 · 2025-06-21
Worst losses
DOLLER, P. (PIETER)
1845
11528 NOSBO snelschaken voor teams 2025 Turnus 1 · 2025-06-21
11528 NOSBO snelschaken voor teams 2025 Turnus 1 · 2025-06-21
11528 NOSBO snelschaken voor teams 2025 Turnus 1 · 2025-06-21
DIJKSTRA, E. (EDWIN)
1964
11528 NOSBO snelschaken voor teams 2025 Turnus 1 · 2025-06-21
12591 KNSB competitie 2025-2026 Klasse 2 ronde 5 · 2025-12-13
No FIDE-rated tournaments found.
Rating History
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Peak Ratings
Classic
1996
March 1, 2024
Rapid
1953
March 1, 2026
Blitz
1907
July 1, 2025
Games
Wins
2
Losses
12
Draws
3
Win Rate
12%
Performance by Color
| Color | Wins | Draws | Losses | Win Rate |
|---|---|---|---|---|
| White | 0 | 1 | 5 | 0% |
| Black | 2 | 2 | 7 | 18% |
Recent Matches
Grondsma, M.B. (Mark)
(2043)
2026-02-07
LOSS
-9.7
Benschop, M.R. (Martijn)
(2004)
2025-12-13
LOSS
-11.5
Hardeman, M. (Martijn)
(1911)
2025-06-21
LOSS
-14.7
Dijkstra, E. (Edwin)
(1964)
2025-06-21
LOSS
-12.9
FM Clemens, A.H.P. (Adrian)
(2077)
2025-06-21
LOSS
-9.0
Pelt van, E. (Erwin)
(1954)
2025-06-21
WIN
+11.8
Koster, A.J. (Dries)
(2115)
2025-06-21
LOSS
-7.8
Muller, S.K. (Kenneth)
(2023)
2025-06-21
LOSS
-10.8
Pellikaan, G.B. (Govert)
(1964)
2025-06-21
DRAW
-0.4
Doller, P. (Pieter)
(1845)
2025-06-21
LOSS
-16.9
Almefalani, A. (Abdulhay)
(1942)
2025-06-21
LOSS
-6.8
Funke, R. (Reinhard)
(2067)
2024-11-09
LOSS
-9.6
Waardenburg, F.H. (Feline)
(1920)
2024-09-21
DRAW
-2.3
Hommes, E. (Elmar)
(2071)
2024-03-23
LOSS
-9.9
Muis, G.M. (Gerrit-Meine)
(2170)
2023-11-04
WIN
+18.8
CM Vergert ten, P. (Paul)
(2178)
2023-03-11
LOSS
-6.1
Kamphuis, J. (Jasper)
(2070)
2022-11-26
DRAW
+3.2