KNSB FIDE
SL

Sander Los

Rated since April 2003

2271 Classical

The good & the bad

Best wins
GELPKE, P.A. (PETER) (IM) 2302
Dutch Team Competition - klasse 1 Round 9 · 2026-04-11
HANIA, J. (JAN) 2156
Dutch Team Competition - klasse 1 Round 6 · 2026-03-28

FIDE Tournaments

Dutch Team Competition - klasse 1 Round 9 2026-04-11 +1–0=0 +11.2
Dutch Team Competition - klasse 1 Round 8 2026-03-07 +0–0=1 -7.4
Dutch Team Competition - klasse 1 Round 6 2026-03-28 +1–0=0 +7.2
Dutch Team Competition - klasse 1 Round 7 2026-02-07 +0–0=1 -2.6
Dutch Team Competition - klasse 1 Round 5 2025-12-13 +0–0=1 -5.0
KNSB competitie 2024-2025 Meesterklasse ronde 9 Saturday 21 September 2024 +0–1=0 -6.9
KNSB competitie 2024-2025 Meesterklasse ronde 8 Saturday 21 September 2024 +1–0=0 +10.9
KNSB competitie 2024-2025 Meesterklasse ronde 7 Saturday 21 September 2024 +0–0=1 -0.1
KNSB competitie 2024-2025 Meesterklasse ronde 6 Saturday 21 September 2024 +0–0=1 +2.1
KNSB competitie 2024-2025 Meesterklasse ronde 5 Saturday 21 September 2024 +1–0=0 +10.2
KNSB competitie 2024-2025 Meesterklasse ronde 4 Saturday 21 September 2024 +0–1=0 -9.3
KNSB competitie 2024-2025 Meesterklasse ronde 3 Saturday 21 September 2024 +0–1=0 -9.4
KNSB competitie 2024-2025 Meesterklasse ronde 2 Saturday 21 September 2024 +0–1=0 -7.3
KNSB competitie 2024-2025 Meesterklasse ronde 1 Saturday 21 September 2024 +0–0=1 -0.9
KNSB competitie 2023-2024 Meesterklasse ronde 9 Saturday 16 September 2023 +1–0=0 +1.2
KNSB competitie 2023-2024 Meesterklasse ronde 8 Saturday 16 September 2023 +0–1=0 -6.4
KNSB competitie 2023-2024 Meesterklasse ronde 7 Saturday 16 September 2023 +0–0=1 +0.7
KNSB competitie 2023-2024 Meesterklasse ronde 6 Saturday 16 September 2023 +0–1=0 -5.0
KNSB competitie 2023-2024 Meesterklasse ronde 5 Saturday 16 September 2023 +0–1=0 -5.4
KNSB competitie 2023-2024 Meesterklasse ronde 4 Saturday 16 September 2023 +1–0=0 +10.4
KNSB competitie 2023-2024 Meesterklasse ronde 3 Saturday 16 September 2023 +1–0=0 +3.8
KNSB competitie 2023-2024 Meesterklasse ronde 1 Saturday 16 September 2023 +0–0=1 +0.7

Rating History

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Peak Ratings

Classical 2345

Games

Wins 2
Losses 0
Draws 3
Win Rate 40%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 1 0 50%
Black 1 2 0 33%

All-time Games (from rating history)

Classical 187

Recent Matches

IM Gelpke, P.a. (peter) (2302) 2026-04-11 WIN +11.2
Brandsma, R.l. (romayn) (1941) 2026-03-07 DRAW -7.4
Hania, J. (jan) (2156) 2026-03-28 WIN +7.2
Kikkert, R. (robert) (2170) 2026-02-07 DRAW -2.6
Boer, A. (alef) (2078) 2025-12-13 DRAW -5.0