KNSB FIDE
RA

Rob Aarts

Rated since January 2023

2169 Classic
2174 Rapid
2174 Blitz

RIVALRY

Nemesis
Mechelen van, J. (Jan)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
VALK VAN DER, N. (NIKLAS) 2177
7014 KNSB competitie 2022-2023 Klasse 2 ronde 9 · Saturday 22 April 2023
HOOGLAND, D. (DIRK) (CM) 2145
6554 KNSB competitie 2022-2023 Klasse 2 ronde 6 · Saturday 11 February 2023
MECHELEN VAN, J. (JAN) (FM) 2109
13313 KNSB competitie 2025-2026 Klasse 3 ronde 6 · Saturday 28 March 2026
COENEN, E.A.J. (EDUARD) 2071
8805 KNSB competitie 2023-2024 Klasse 2 ronde 9 · Saturday 20 April 2024
SIMONS, R.W.J. (RUDY) 2064
8597 KNSB competitie 2023-2024 Klasse 2 ronde 8 · Saturday 23 March 2024
Worst losses
MOLENKAMP, W. (WIM) 2008
9949 KNSB competitie 2024-2025 Klasse 3 ronde 4 · Saturday 23 November 2024
DUMONT, T.C.W. (TIES) 2011
11251 KNSB competitie 2024-2025 Klasse 3 ronde 9 · Saturday 10 May 2025
WOLFERINK, F. (FRANS) 2068
12592 KNSB competitie 2025-2026 Klasse 3 ronde 5 · Saturday 13 December 2025
BEUMER, S. (SEBAS) 2165
13246 KNSB competitie 2025-2026 Klasse 3 ronde 8 · Saturday 7 March 2026
KURT, S. (SASCHA) 2181
9642 KNSB competitie 2024-2025 Klasse 3 ronde 2 · Saturday 12 October 2024
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +0–0=1 -5.0
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +2–0=0 +17.3
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +0–2=0 -21.9
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +2–0=0 +13.1
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +0–1=0 -13.7
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +1–0=0 +7.6
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +1–0=0 +7.5
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +1–0=0 +6.4
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +1–0=0 +6.8
KNSB competitie 2024-2025 Klasse 3 ronde 9 Saturday 21 September 2024 +0–1=0 -15.3
KNSB competitie 2024-2025 Klasse 3 ronde 8 Saturday 21 September 2024 +1–0=0 +4.3
KNSB competitie 2024-2025 Klasse 3 ronde 6 Saturday 21 September 2024 +1–0=0 +6.6
KNSB competitie 2024-2025 Klasse 3 ronde 5 Saturday 21 September 2024 +0–0=1 -4.6
KNSB competitie 2024-2025 Klasse 3 ronde 4 Saturday 21 September 2024 +0–1=0 -15.3
KNSB competitie 2024-2025 Klasse 3 ronde 3 + inhaalwedstrijd ronde 1 Saturday 21 September 2024 +1–0=0 +5.3
KNSB competitie 2024-2025 Klasse 3 ronde 2 Saturday 21 September 2024 +0–1=0 -10.5
KNSB competitie 2024-2025 Klasse 3 ronde 1 Saturday 21 September 2024 +0–1=0 -9.1
KNSB competitie 2023-2024 Klasse 2 ronde 9 Saturday 16 September 2023 +1–0=0 +7.1
KNSB competitie 2023-2024 Klasse 2 ronde 8 Saturday 16 September 2023 +1–0=0 +7.0
KNSB competitie 2023-2024 Klasse 2 ronde 7 Saturday 16 September 2023 +0–1=0 -5.0
KNSB competitie 2023-2024 Klasse 2 ronde 6 Saturday 16 September 2023 +0–0=1 -3.2
KNSB competitie 2023-2024 Klasse 2 ronde 5 Saturday 16 September 2023 +0–1=0 -7.5
KNSB competitie 2023-2024 Klasse 2 ronde 4 Saturday 16 September 2023 +0–1=0 -9.2
KNSB competitie 2023-2024 Klasse 2 ronde 2 Saturday 16 September 2023 +0–0=1 -2.7
KNSB competitie 2023-2024 Klasse 2 ronde 1 Saturday 16 September 2023 +1–0=0 +4.7
KNSB competitie 2022-2023 Klasse 2 ronde 9 Saturday 17 September 2022 +1–0=0 +9.6
KNSB competitie 2022-2023 Klasse 2 ronde 8 Saturday 17 September 2022 +0–0=1 -3.4
KNSB competitie 2022-2023 Klasse 2 ronde 7 Saturday 17 September 2022 +0–0=1 +1.4
KNSB competitie 2022-2023 Klasse 2 ronde 6 Saturday 17 September 2022 +1–0=0 +9.2
KNSB competitie 2022-2023 Klasse 2 ronde 5 Saturday 17 September 2022 +0–0=1 +0.5
KNSB competitie 2022-2023 Klasse 2 ronde 4 Saturday 17 September 2022 +0–0=1 -1.7

Rating History

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Peak Ratings

Classic 2207 Oct. 1, 2023
Rapid 2176 March 1, 2026
Blitz 2176 March 1, 2026

Games

Wins 16
Losses 10
Draws 8
Win Rate 47%

Performance by Color

Color Wins Draws Losses Win Rate
White 16 8 9 48%
Black 0 0 1 0%

Recent Matches

Jessurun, R.I.C. (Ramon) (1997) Saturday 11 April 2026 DRAW -5.0
FM Mechelen van, J. (Jan) (2109) Saturday 28 March 2026 WIN +8.6
FM Mechelen van, J. (Jan) (2109) Saturday 28 March 2026 WIN +8.6
Beumer, S. (Sebas) (2165) Saturday 7 March 2026 LOSS -10.9
Beumer, S. (Sebas) (2165) Saturday 7 March 2026 LOSS -10.9
Vries de, L.J.A. (Leon) (2023) Saturday 7 February 2026 WIN +6.6
Vries de, L.J.A. (Leon) (2023) Saturday 7 February 2026 WIN +6.6
Wolferink, F. (Frans) (2068) Saturday 13 December 2025 LOSS -13.7
Maassen van den Brink, K.J. (Koen) (2060) Saturday 22 November 2025 WIN +7.6
WFM Gitu, P. (Paula-Alexandra) (2057) Saturday 1 November 2025 WIN +7.5
Blijlevens, W.J.H. (Pim) (2007) Saturday 4 October 2025 WIN +6.4
Bighelaar van den, J.H.A.M. (Joost) (2011) Saturday 20 September 2025 WIN +6.8
Dumont, T.C.W. (Ties) (2011) Saturday 10 May 2025 LOSS -15.3
Cox, J.W.J.M. (Jacques) (1924) Saturday 5 April 2025 WIN +4.3
Sterk, M. (Marc) (2008) Saturday 8 February 2025 WIN +6.6
Faber, H.K. (Hugo) (2005) Saturday 14 December 2024 DRAW -4.6
Molenkamp, W. (Wim) (2008) Saturday 23 November 2024 LOSS -15.3
Markering, M.A. (Martin) (1981) Saturday 9 November 2024 WIN +5.3
Kurt, S. (Sascha) (2181) Saturday 12 October 2024 LOSS -10.5
CM Meyers, M. (Mark) (2230) Saturday 21 September 2024 LOSS -9.1