JK

Johannes Kingma

Rated since June 2026

1401 Classic
1218 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
SMIT, P.S. (PETER) 1506
13825 De Donger interne competitie 2025-2026 ronde 13-26 · Tuesday 24 February 2026
BOLHUIS VAN, F. (FRANK) 1462
13825 De Donger interne competitie 2025-2026 ronde 13-26 · Tuesday 10 March 2026
Worst losses
VRIES DE, M. (MAX) 702
14150 S.V. Schaakwoude interne competitie 28-05-2026 t/m 25-06-2026 (01002… · Thursday 11 June 2026
CORNELISSEN, S. (SERGE) 983
14150 S.V. Schaakwoude interne competitie 28-05-2026 t/m 25-06-2026 (01002… · Thursday 18 June 2026
WIJNSMA, D. (DOUTZEN) 1195
14150 S.V. Schaakwoude interne competitie 28-05-2026 t/m 25-06-2026 (01002… · Thursday 11 June 2026
BOUMA, P. (PIET) 1422
13825 De Donger interne competitie 2025-2026 ronde 13-26 · Tuesday 24 March 2026
VISSER, H.B. (HEIN BAUKE) 1633
13825 De Donger interne competitie 2025-2026 ronde 13-26 · Tuesday 10 February 2026
No FIDE-rated tournaments found.
S.V. Schaakwoude interne competitie 28-05-2026 t/m 25-06-2026 (01002… Thursday 28 May 2026 +0–8=0 -182.8
De Donger interne competitie 2025-2026 ronde 13-26 Tuesday 9 September 2025 +2–5=0
FSB-competitie 2025-2026 ronde 6 3e klasse Monday 1 September 2025 +0–1=0

Team Competition

Current team
De Donger 4
3e klasse A · 2025-2026 · 1 game

Rating History

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Peak Ratings

Classic 1401 June 1, 2026
Rapid 1218 Sept. 1, 2026

Games

Wins 2
Losses 14
Draws 0
Win Rate 12%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 0 8 0%
Black 2 0 6 25%

Recent Matches

Ros, G. (Gerke) (1911) Thursday 25 June 2026 LOSS -2.8
Keizer, B.G. (Bernard) (1781) Thursday 25 June 2026 LOSS -7.0
Cornelissen, S. (Serge) (983) Thursday 18 June 2026 LOSS -70.9
Vries de, M. (Max) (702) Thursday 11 June 2026 LOSS -37.9
Wijnsma, D. (Doutzen) (1195) Thursday 11 June 2026 LOSS -58.4
Broersma, H. (Henk) (1957) Thursday 4 June 2026 LOSS -2.0
Hummel, A.J. (Albert Jan) (2069) Thursday 4 June 2026 LOSS -0.7
Torensma, J. (Jan) (1901) Thursday 28 May 2026 LOSS -3.1
Jong de, W. (Wiebe) (1714) Tuesday 14 April 2026 LOSS
Dijkstra, R. (Rens) (1642) Tuesday 7 April 2026 LOSS
Bergmans, J. (Jan) (1727) Friday 27 March 2026 LOSS
Bouma, P. (Piet) (1422) Tuesday 24 March 2026 LOSS
Bolhuis van, F. (Frank) (1462) Tuesday 10 March 2026 WIN
Smit, P.S. (Peter) (1506) Tuesday 24 February 2026 WIN
Visser, H.B. (Hein Bauke) (1633) Tuesday 10 February 2026 LOSS
Zijlstra, B. (Bauke) (1792) Tuesday 3 February 2026 LOSS