KNSB FIDE
JP

Jan Postma

Rated since January 2023

1953 Classic
1953 Rapid
1907 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
MUIS, G.M. (GERRIT-MEINE) 2170
7796 KNSB competitie 2023-2024 Klasse 2 ronde 3 · Saturday 4 November 2023
PELT VAN, E. (ERWIN) 1954
11528 NOSBO snelschaken voor teams 2025 Turnus 1 · Saturday 21 June 2025
Worst losses
DOLLER, P. (PIETER) 1845
11528 NOSBO snelschaken voor teams 2025 Turnus 1 · Saturday 21 June 2025
HARDEMAN, M. (MARTIJN) 1911
11528 NOSBO snelschaken voor teams 2025 Turnus 1 · Saturday 21 June 2025
ALMEFALANI, A. (ABDULHAY) 1942
11528 NOSBO snelschaken voor teams 2025 Turnus 1 · Saturday 21 June 2025
DIJKSTRA, E. (EDWIN) 1964
11528 NOSBO snelschaken voor teams 2025 Turnus 1 · Saturday 21 June 2025
BENSCHOP, M.R. (MARTIJN) 2004
12591 KNSB competitie 2025-2026 Klasse 2 ronde 5 · Saturday 13 December 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 2 ronde 7 Saturday 20 September 2025 +0–1=0 -9.7
KNSB competitie 2025-2026 Klasse 2 ronde 5 Saturday 20 September 2025 +0–1=0 -11.5
NOSBO snelschaken voor teams 2025 Turnus 1 Saturday 21 June 2025 +1–7=1 -67.3
KNSB competitie 2024-2025 Klasse 3 ronde 3 + inhaalwedstrijd ronde 1 Saturday 21 September 2024 +0–1=0 -9.6
KNSB competitie 2024-2025 Klasse 3 ronde 1 Saturday 21 September 2024 +0–0=1 -2.3
KNSB competitie 2023-2024 Klasse 2 ronde 8 Saturday 16 September 2023 +0–1=0 -9.9
KNSB competitie 2023-2024 Klasse 2 ronde 3 Saturday 16 September 2023 +1–0=0 +18.8
KNSB competitie 2022-2023 Klasse 2 ronde 7 Saturday 17 September 2022 +0–1=0 -6.1
KNSB competitie 2022-2023 Klasse 2 ronde 4 Saturday 17 September 2022 +0–0=1 +3.2

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) Saturday 7 February 2026 LOSS -9.7
Benschop, M.R. (Martijn) (2004) Saturday 13 December 2025 LOSS -11.5
Hardeman, M. (Martijn) (1911) Saturday 21 June 2025 LOSS -14.7
Dijkstra, E. (Edwin) (1964) Saturday 21 June 2025 LOSS -12.9
FM Clemens, A.H.P. (Adrian) (2077) Saturday 21 June 2025 LOSS -9.0
Pelt van, E. (Erwin) (1954) Saturday 21 June 2025 WIN +11.8
Koster, A.J. (Dries) (2115) Saturday 21 June 2025 LOSS -7.8
Muller, S.K. (Kenneth) (2023) Saturday 21 June 2025 LOSS -10.8
Pellikaan, G.B. (Govert) (1964) Saturday 21 June 2025 DRAW -0.4
Doller, P. (Pieter) (1845) Saturday 21 June 2025 LOSS -16.9
Almefalani, A. (Abdulhay) (1942) Saturday 21 June 2025 LOSS -6.8
Funke, R. (Reinhard) (2067) Saturday 9 November 2024 LOSS -9.6
Waardenburg, F.H. (Feline) (1920) Saturday 21 September 2024 DRAW -2.3
Hommes, E. (Elmar) (2071) Saturday 23 March 2024 LOSS -9.9
Muis, G.M. (Gerrit-Meine) (2170) Saturday 4 November 2023 WIN +18.8
CM Vergert ten, P. (Paul) (2178) Saturday 11 March 2023 LOSS -6.1
Kamphuis, J. (Jasper) (2070) Saturday 26 November 2022 DRAW +3.2