SK

Sybren Kooistra

RIVALRY

Nemesis
Koning, B. (Björn)
Games: 5 · Win rate: 100%
Kryptonite
Schat, D. (Daan)
Games: 3 · Win rate: 0%
Easy Target
Overbeek, M. (Mattias)
Games: 4 · Win rate: 100%
No FIDE-rated tournaments found.
SGS Jeugdclubcompetitie 2025-2026 categorie A, B en C 2026-04 Wed, Oct 1, 2025 +0–1=0
SGS Jeugdclubcompetitie 2025-2026 categorie A, B en C 2026-03 Wed, Oct 1, 2025 +0–0=3
SGS Jeugdclubcompetitie 2025-2026 categorie A, B en C 2026-02 Wed, Oct 1, 2025 +4–0=0
SGS Jeugdclubcompetitie 2025-2026 categorie A, B en C 2025-12 Wed, Oct 1, 2025 +5–0=0

Rating History

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Games

Wins 9
Losses 1
Draws 3
Win Rate 69%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 3 1 50%
Black 5 0 0 100%

Recent Matches

Cats, S. (Sven) 2026-03-06 LOSS
Schat, D. (Daan) 2026-02-02 DRAW
Schat, D. (Daan) 2026-02-02 DRAW
Schat, D. (Daan) 2026-02-02 DRAW
Overbeek, M. (Mattias) 2026-01-09 WIN
Overbeek, M. (Mattias) 2026-01-09 WIN
Overbeek, M. (Mattias) 2026-01-09 WIN
Overbeek, M. (Mattias) 2026-01-09 WIN
Koning, B. (Björn) 2025-11-14 WIN
Koning, B. (Björn) 2025-11-14 WIN
Koning, B. (Björn) 2025-11-14 WIN
Koning, B. (Björn) 2025-11-14 WIN
Koning, B. (Björn) 2025-11-14 WIN