KNSB FIDE
RH

Rob Haarsma

Rated since January 2023

1716 Classic
1717 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
HEIJENRATH, J.G.E. (JAN) 1832
13034 LiSB Competitie 2025-2026 ronde 2 Groep A · Sunday 16 November 2025
GELUK, P.P. (PETER PAUL) 1754
13249 KNSB competitie 2025-2026 Klasse 6 ronde 7 · Saturday 7 March 2026
HENDRIKS, D. (DAVE) 1689
12266 KNSB competitie 2025-2026 Klasse 6 ronde 2 · Saturday 1 November 2025
AKKER VAN DEN, J.J. (JACK) 1644
13316 KNSB competitie 2025-2026 Klasse 6 ronde 5 · Saturday 28 March 2026
KNOTTER, M. (MELANIE) 1532
12993 KNSB competitie 2025-2026 Klasse 6 ronde 6 · Saturday 7 February 2026
Worst losses
STAKENBURG, A. (ALEXANDER) 1825
12676 LiSB 2025- 2026 ronde 3 Groep A · Sunday 7 December 2025
No FIDE-rated tournaments found.
4e ronde LiSB competitie 2025-2026 Groep A Sunday 1 March 2026 +0–0=1 +0.7
LiSB 2025- 2026 ronde 3 Groep A Sunday 7 December 2025 +0–1=0 -7.5
LiSB Competitie 2025-2026 ronde 2 Groep A Sunday 16 November 2025 +1–0=0 +18.1
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +1–0=0 +10.9
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +14.7
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0 +8.1
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +0–0=1 -2.2
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–0=1 -1.0
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +1–0=0 +13.5

Rating History

Loading rating history...

Peak Ratings

Classic 1761 April 1, 2024
Rapid 1717 May 1, 2025
Blitz 1716 April 1, 2026

Games

Wins 5
Losses 1
Draws 3
Win Rate 56%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 2 1 50%
Black 2 1 0 67%

Recent Matches

Akker van den, J.J. (Jack) (1644) Saturday 28 March 2026 WIN +10.9
Geluk, P.P. (Peter Paul) (1754) Saturday 7 March 2026 WIN +14.7
Meegen van, H. (Henk) (1711) Sunday 1 March 2026 DRAW +0.7
Knotter, M. (Melanie) (1532) Saturday 7 February 2026 WIN +8.1
Adriaans, M.J.K.M. (Mario) (1611) Saturday 13 December 2025 DRAW -2.2
Stakenburg, A. (Alexander) (1825) Sunday 7 December 2025 LOSS -7.5
Castenmiller, W.A.M. (Wim) (1633) Saturday 22 November 2025 DRAW -1.0
Heijenrath, J.G.E. (Jan) (1832) Sunday 16 November 2025 WIN +18.1
Hendriks, D. (Dave) (1689) Saturday 1 November 2025 WIN +13.5