KNSB FIDE
RH

Rob Haarsma

Rated since January 2023

1696 Classic
1717 Rapid
1716 Blitz

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
SCHOKNECHT, SABINE 1801
Chess Classics 2026 50 plus · Thursday 4 June 2026
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
Worst losses
BARTSCH, KARL-HEINZ 1724
Chess Classics 2026 50 plus · Monday 1 June 2026
KRAGTEN, F.M. (FRANS) 1770
13706 LiSB competitie 2025 - 2026 ronde 6 Groep A · Sunday 19 April 2026
SCHARF, OLIVER 1810
Chess Classics 2026 50 plus · Thursday 28 May 2026
STAKENBURG, A. (ALEXANDER) 1825
12676 LiSB 2025- 2026 ronde 3 Groep A · Sunday 7 December 2025
RICHTER, JUERGEN 1859
Chess Classics 2026 50 plus · Saturday 30 May 2026
No FIDE-rated tournaments found.
Chess Classics 2026 50 plus Wednesday 27 May 2026 +2–4=1 -6.5
LiSB competitie 2025 - 2026 ronde 6 Groep A Sunday 19 April 2026 +0–1=0 -10.6
LiSB competitie 2025 - 2026 ronde 5 Groep A Sunday 29 March 2026 +0–1=0 -3.4
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

Team Competition

Current teams
Blerick 3
Klasse 6Q · 2025-2026 · 7 games
De Postertoren 1
Eerste klasse · 2025-2026 · 6 games
Past teams
Blerick 2
Klasse 4J · 2024-2025
Blerick 3
Klasse 6O · 2024-2025
Postertoren 1
Eerste klasse · 2024-2025
Blerick 3
Klasse 6K · 2023-2024
Postertoren 1
Tweede klasse · 2023-2024
Blerick 2
Klasse 4H · 2022-2023
Blerick 3
Klasse 5J · 2022-2023
Postertoren
2e Klasse · 2022-2023
Blerick 2
Klasse 3H · 2021-2022
Blerick 3
Klasse 5H · 2021-2022
Postertoren
Klasse 2 · 2021-2022
Postertoren
Klasse 2B · 2019-2020
Postertoren
1e Klasse A · 2018-2019
Postertoren
1e Klasse A · 2017-2018
Postertoren
Klasse 2A · 2016-2017
Postertoren
Klasse 2A · 2015-2016
De Postertoren
Klasse 2A · 2014-2015
Popi Combinatie
1B · 2013-2014

Rating History

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Peak Ratings

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

Games

Wins 7
Losses 7
Draws 4
Win Rate 39%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 3 2 44%
Black 3 1 5 33%

Recent Matches

Schoknecht, Sabine (1801) Thursday 4 June 2026 WIN +15.4
Wraga, Teresa (1600) Wednesday 3 June 2026 WIN +8.6
Bartsch, Karl-Heinz (1724) Monday 1 June 2026 LOSS -12.2
Richter, Juergen (1859) Saturday 30 May 2026 LOSS -7.7
Rummelshaus, Heinz (1874) Friday 29 May 2026 LOSS -7.3
Scharf, Oliver (1810) Thursday 28 May 2026 LOSS -9.3
Hirstel, Serge (1899) Wednesday 27 May 2026 DRAW +6.0
Kragten, F.M. (Frans) (1770) Sunday 19 April 2026 LOSS -10.6
Kallen, D. (Denis) (1866) Sunday 29 March 2026 LOSS -3.4
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