KNSB FIDE
ER

Ernst Willem Roscam Abbing

Rated since January 2023

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BONS, M.M. (MAURITS) 1747
11911 HSB competitie 2025-2026 September 2025 · Thursday 25 September 2025
AVADHANI, M. (MANEESH) 1562
13138 HSB competitie 2025-2026 HSBCompetitieFeb26 · Thursday 5 February 2026
KLAVERKAMP, P. (PETER) 1350
13465 HSB competitie 2025-2026 CompMrt2026 · Monday 16 March 2026
Worst losses
REGEER, P.A. (PAUL) 1834
11995 KNSB competitie 2025-2026 Klasse 6 ronde 1 · Saturday 4 October 2025
OTTENHOF, S. (SASCHA) 1854
13465 HSB competitie 2025-2026 CompMrt2026 · Tuesday 3 March 2026
ZIJDEN VAN DER, J.A. (HANS) 1899
12439 HSB competitie 2025-2026 November comp · Thursday 6 November 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–0=1 +2.3
KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +0–1=0 -12.5
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +1–1=0 -8.0
HSB competitie 2025-2026 HSBCompetitieFeb26 Monday 1 September 2025 +1–0=0 +8.2
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +0–0=1 -5.1
HSB competitie 2025-2026 November comp Monday 1 September 2025 +0–1=0 -9.3
HSB competitie 2025-2026 September 2025 Monday 1 September 2025 +1–0=0 +15.8

Rating History

Loading rating history...

Peak Ratings

Classic 1816 April 1, 2024
Rapid 1744 March 1, 2026
Blitz 1744 March 1, 2026

Games

Wins 3
Losses 3
Draws 2
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 2 0 50%
Black 1 0 3 25%

Recent Matches

Gaalen van, J.M. (Jakob) (1799) Saturday 28 March 2026 DRAW +2.3
Klaverkamp, P. (Peter) (1350) Monday 16 March 2026 WIN +2.5
Ottenhof, S. (Sascha) (1854) Tuesday 3 March 2026 LOSS -10.5
Avadhani, M. (Maneesh) (1562) Thursday 5 February 2026 WIN +8.2
Trompetter, R. (Remco) (1619) Monday 8 December 2025 DRAW -5.1
Zijden van der, J.A. (Hans) (1899) Thursday 6 November 2025 LOSS -9.3
Regeer, P.A. (Paul) (1834) Saturday 4 October 2025 LOSS -12.5
Bons, M.M. (Maurits) (1747) Thursday 25 September 2025 WIN +15.8