KNSB FIDE
JK

Jonah Kuipers

Rated since February 2025

1071 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Worst losses
TILLMAN, S.A. (SAMUEL) 1267
10243 2025 Chess.com Botwinnik Rapid toernooi Groep B · Saturday 4 January 2025
DELORENZI, J.H.D. (JOEY) 1309
10243 2025 Chess.com Botwinnik Rapid toernooi Groep B · Saturday 4 January 2025
CASTELEIN, T. (THOMAS) 1510
10243 2025 Chess.com Botwinnik Rapid toernooi Groep B · Saturday 4 January 2025
BROEKMAN, L. (LODE) 1664
10243 2025 Chess.com Botwinnik Rapid toernooi Groep B · Saturday 4 January 2025
POL VAN DER, T. (THEO) 1723
10243 2025 Chess.com Botwinnik Rapid toernooi Groep B · Saturday 4 January 2025
2025 Chess.com Botwinnik Rapid toernooi Groep B Saturday 4 January 2025 +1–6=0 -163.1
No competition data available.

Rating History

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Peak Ratings

Rapid 1071 May 1, 2026

Games

Wins 1
Losses 6
Draws 0
Win Rate 14%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 0 3 25%
Black 0 0 3 0%

Recent Matches

Broekman, L. (Lode) (1664) Saturday 4 January 2025 LOSS -6.9
Castelein, T. (Thomas) (1510) Saturday 4 January 2025 LOSS -20.3
Oortman, T. (Tim) Saturday 4 January 2025 WIN
Tillman, S.A. (Samuel) (1267) Saturday 4 January 2025 LOSS -69.3
Delorenzi, J.H.D. (Joey) (1309) Saturday 4 January 2025 LOSS -58.3
Goud, J.B. (Jacques) (1728) Saturday 4 January 2025 LOSS -4.1
Pol van der, T. (Theo) (1723) Saturday 4 January 2025 LOSS -4.2