KB

Klaas Jan Bosma

Rated since March 2026

1495 Classic
1495 Rapid
1495 Blitz

Team Competition

Current team
Mid Fryslân 5
3e klasse B · 2025-2026 · 1 game
Past teams
Mid Fryslân 4
2e klasse C · 2024-2025
1 game
Mid Fryslân 5
3e klasse B · 2024-2025
2 games
Mid Fryslân 5
Derde klasse · 2023-2024
5 games
Mid Fryslân 4
Klasse 3 · 2022-2023
2 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Worst losses
HOVING, S.F. (STEFAN) 1724
12023 FSB-competitie 2025-2026 ronde 5 3e klasse · Monday 9 February 2026
No FIDE-rated tournaments found.
FSB-competitie 2025-2026 ronde 5 3e klasse Monday 1 September 2025 +0–1=0 -15.6

Rating History

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Peak Ratings

Classic 1495 March 1, 2026
Rapid 1495 March 1, 2026
Blitz 1495 March 1, 2026

Games

Wins 0
Losses 1
Draws 0
Win Rate 0%

Performance by Color

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

Recent Matches

Hoving, S.F. (Stefan) (1724) Monday 9 February 2026 LOSS -15.6