SB

Sipke Bosma

Rated since January 2023

1523 Classic
1523 Rapid
1508 Blitz

Team Competition

Current team
Mid Fryslân 5
3e klasse B · 2025-2026 · 4 games
Past teams
Mid Fryslân 5
3e klasse B · 2024-2025
4 games
Mid Fryslân 5
Derde klasse · 2023-2024
5 games
Mid Fryslân 3
Klasse 2C · 2022-2023
1 game
Mid Fryslân 4
Klasse 3 · 2022-2023
7 games
Mid Fryslân 3
Klasse 2B · 2021-2022
1 game
Mid Fryslân 4
Klasse 3 · 2021-2022
6 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Worst losses
SCHOENMAKER, G.S. (GERRIT) 1598
12027 FSB-competitie 2025-2026 ronde 6 3e klasse · Monday 23 March 2026
BOKAL, E. (ELMADANI) 1664
12010 FSB-competitie 2025-2026 ronde 2 3e klasse · Monday 3 November 2025
VRIES DE, L. (LUTZEN) 1779
12534 FSB-competitie 2025-2026 ronde 3 3e klasse_ · Tuesday 20 January 2026
No FIDE-rated tournaments found.
FSB-competitie 2025-2026 ronde 7 3e klasse Monday 1 September 2025 +0–0=1 +15.0
FSB-competitie 2025-2026 ronde 6 3e klasse Monday 1 September 2025 +0–1=0 -17.2
FSB-competitie 2025-2026 ronde 3 3e klasse_ Monday 1 September 2025 +0–1=0 -8.6
FSB-competitie 2025-2026 ronde 2 3e klasse Monday 1 September 2025 +0–1=0 -15.5

Rating History

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Peak Ratings

Classic 1605 Jan. 1, 2025
Rapid 1525 March 1, 2026
Blitz 1525 March 1, 2026

Games

Wins 0
Losses 3
Draws 1
Win Rate 0%

Performance by Color

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

Recent Matches

Beks, H. (Herman) (1808) Friday 17 April 2026 DRAW +15.0
Schoenmaker, G.S. (Gerrit) (1598) Monday 23 March 2026 LOSS -17.2
Vries de, L. (Lutzen) (1779) Tuesday 20 January 2026 LOSS -8.6
Bokal, E. (Elmadani) (1664) Monday 3 November 2025 LOSS -15.5