KNSB FIDE
MA

Mark Agterberg

Rated since January 2023

2064 Classic
2034 Rapid
2034 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
CORNELISSE, J.J.A. (JOHN) 2213
13525 KNSB competitie 2025-2026 Klasse 1 ronde 9 · Saturday 11 April 2026
VISTISEN, L.M. (LARS) (CM) 2108
13311 KNSB competitie 2025-2026 Klasse 1 ronde 6 · Saturday 28 March 2026
Worst losses
SARI, Y. (YASIN) (FM) 2376
12406 KNSB competitie 2025-2026 Klasse 1 Ronde 4 · Saturday 22 November 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 1 ronde 9 Saturday 20 September 2025 +1–0=0 +18.0
KNSB competitie 2025-2026 Klasse 1 ronde 6 Saturday 20 September 2025 +1–0=0 +15.2
KNSB competitie 2025-2026 Klasse 1 Ronde 4 Saturday 20 September 2025 +0–1=0 -2.9

Rating History

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Peak Ratings

Classic 2064 May 1, 2026
Rapid 2034 March 1, 2026
Blitz 2034 March 1, 2026

Games

Wins 2
Losses 1
Draws 0
Win Rate 67%

Performance by Color

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

Recent Matches

Cornelisse, J.J.A. (John) (2213) Saturday 11 April 2026 WIN +18.0
CM Vistisen, L.M. (Lars) (2108) Saturday 28 March 2026 WIN +15.2
FM Sari, Y. (Yasin) (2376) Saturday 22 November 2025 LOSS -2.9