JG

Jonas Geertsma

Rated since February 2026

822 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KAPTEIN, L. (LOTTE) 665
13072 GP Hennie Collignon 2026 Groep A · Saturday 31 January 2026
CAMPEN VAN, F. (FENNA) 656
13072 GP Hennie Collignon 2026 Groep A · Saturday 31 January 2026
BATTENBERG, F. (FERRE) 536
13072 GP Hennie Collignon 2026 Groep A · Saturday 31 January 2026
VISSER, L. (LEVI) 532
12838 GP de Donger Groep A · Saturday 10 January 2026
KLOOSTERMAN, T. (TIM) 464
12838 GP de Donger Groep A · Saturday 10 January 2026
Worst losses
BOUMAN, F. (FINN) 617
12838 GP de Donger Groep A · Saturday 10 January 2026
FARBOD PIRARSHAGHI 855
12838 GP de Donger Groep A · Saturday 10 January 2026
MEINSMA, L. (LAURENS) 886
12838 GP de Donger Groep A · Saturday 10 January 2026
GELLING, R. (RUBEN) 892
13072 GP Hennie Collignon 2026 Groep A · Saturday 31 January 2026
No FIDE-rated tournaments found.
GP Hennie Collignon 2026 Groep A Saturday 31 January 2026 +5–1=0 +139.5
GP de Donger Groep A Saturday 10 January 2026 +3–3=1

Rating History

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Peak Ratings

Rapid 822 July 1, 2026

Games

Wins 8
Losses 4
Draws 1
Win Rate 62%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 1 2 57%
Black 4 0 2 67%

Recent Matches

Pinchuk, Y. (Yeva) (425) Saturday 31 January 2026 WIN +19.1
Campen van, F. (Fenna) (656) Saturday 31 January 2026 WIN +43.6
Battenberg, F. (Ferre) (536) Saturday 31 January 2026 WIN +30.1
Gelling, R. (Ruben) (892) Saturday 31 January 2026 LOSS -14.8
Kaptein, L. (Lotte) (665) Saturday 31 January 2026 WIN +44.6
Weg van der, J. (Jorn) (400) Saturday 31 January 2026 WIN +17.0
Kloosterman, T. (Tim) (464) Saturday 10 January 2026 WIN
Battenberg, F. (Ferre) (536) Saturday 10 January 2026 WIN
Bouman, F. (Finn) (617) Saturday 10 January 2026 LOSS
Farbod Pirarshaghi (855) Saturday 10 January 2026 LOSS
Meinsma, L. (Laurens) (886) Saturday 10 January 2026 LOSS
Elsinga, J. (Jelte) (508) Saturday 10 January 2026 DRAW
Visser, L. (Levi) (532) Saturday 10 January 2026 WIN