KNSB FIDE
AO

Arres Oudshoorn

Rated since January 2023

2163 Classic
2148 Rapid
2148 Blitz

Team Competition

Current team
Philidor Leiden 1
Klasse 2B · 2025-2026 · 8 games
Past teams
Philidor Leiden 1
Klasse 2B · 2024-2025
7 games
Philidor Leiden 1
Klasse 2B · 2023-2024
6 games
Philidor Leiden 1
Klasse 2C · 2022-2023
9 games
Philidor Leiden 1
Klasse 2C · 2021-2022
7 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
BRINK, B. (BARRY) (IM) 2296
10493 KNSB competitie 2024-2025 Klasse 2 ronde 6 · Saturday 8 February 2025
RUITER DE, D.E. (DANNY) (FM) 2265
13526 KNSB competitie 2025-2026 Klasse 2 ronde 9 · Saturday 11 April 2026
HEER DE, M. (MACHIEL) 2222
10702 KNSB competitie 2024-2025 Klasse 2 ronde 7 · Saturday 8 March 2025
TRIMP, M. (MARK) 2125
8805 KNSB competitie 2023-2024 Klasse 2 ronde 9 · Saturday 20 April 2024
AHLERS, B.L.J. (BEN) 2092
9797 KNSB competitie 2024-2025 Klasse 2 ronde 3 · Saturday 9 November 2024
Worst losses
GEERTS, A.C. (ALEXANDER) 2136
9948 KNSB competitie 2024-2025 Klasse 2 ronde 4 · Saturday 23 November 2024
EVENGROEN, J. (JAN) 2172
7638 KNSB competitie 2023-2024 Klasse 2 ronde 2 · Saturday 7 October 2023
GIEBEN, S. (STIJN) 2174
7014 KNSB competitie 2022-2023 Klasse 2 ronde 9 · Saturday 22 April 2023
BANNINK, B. (BERNARD) (FM) 2222
8570 KNSB competitie 2023-2024 Klasse 2 ronde 7 · Saturday 2 March 2024
MAES, D.R. (DJAD) 2229
12591 KNSB competitie 2025-2026 Klasse 2 ronde 5 · Saturday 13 December 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 2 ronde 9 Saturday 20 September 2025 +1–0=0 +14.9
KNSB competitie 2025-2026 Klasse 2 ronde 8 Saturday 20 September 2025 +0–0=1 +0.4
KNSB competitie 2025-2026 Klasse 2 ronde 7 Saturday 20 September 2025 +0–0=1 -0.2
KNSB competitie 2025-2026 Klasse 2 ronde 5 Saturday 20 September 2025 +0–1=0 -8.9
KNSB competitie 2025-2026 Klasse 2 Ronde 4 Saturday 20 September 2025 +1–0=0 +4.7
KNSB competitie 2025-2026 Klasse 2 ronde 3 Saturday 20 September 2025 +1–0=0 +3.2
KNSB competitie 2025-2026 Klasse 2 ronde 2 Saturday 20 September 2025 +0–1=0 -8.7
KNSB competitie 2025-2026 Klasse 2 ronde 1 Saturday 20 September 2025 +0–1=0 -7.7
KNSB competitie 2024-2025 Klasse 2 ronde 9 Saturday 21 September 2024 +0–1=0 -7.2
KNSB competitie 2024-2025 Klasse 2 ronde 8 Saturday 21 September 2024 +1–0=0 +3.9
KNSB competitie 2024-2025 Klasse 2 ronde 7 Saturday 21 September 2024 +1–0=0 +13.1
KNSB competitie 2024-2025 Klasse 2 ronde 6 Saturday 21 September 2024 +1–0=0 +16.3
KNSB competitie 2024-2025 Klasse 2 ronde 4 Saturday 21 September 2024 +0–1=0 -11.6
KNSB competitie 2024-2025 Klasse 2 ronde 3 Saturday 21 September 2024 +1–0=0 +9.9
KNSB competitie 2024-2025 Klasse 2 ronde 2 Saturday 21 September 2024 +0–0=1 -1.0
KNSB competitie 2023-2024 Klasse 2 ronde 9 Saturday 16 September 2023 +1–0=0 +11.5
KNSB competitie 2023-2024 Klasse 2 ronde 8 Saturday 16 September 2023 +0–0=1 +0.7
KNSB competitie 2023-2024 Klasse 2 ronde 7 Saturday 16 September 2023 +0–1=0 -8.9
KNSB competitie 2023-2024 Klasse 2 ronde 4 Saturday 16 September 2023 +1–0=0 +2.1
KNSB competitie 2023-2024 Klasse 2 ronde 2 Saturday 16 September 2023 +0–1=0 -10.5
KNSB competitie 2023-2024 Klasse 2 ronde 1 Saturday 16 September 2023 +0–0=1 -1.5
KNSB competitie 2022-2023 Klasse 2 ronde 9 Saturday 17 September 2022 +0–1=0 -10.5
KNSB competitie 2022-2023 Klasse 2 ronde 8 Saturday 17 September 2022 +1–0=0 +4.6
KNSB competitie 2022-2023 Klasse 2 ronde 7 Saturday 17 September 2022 +0–1=0 -4.9
KNSB competitie 2022-2023 Klasse 2 ronde 6 Saturday 17 September 2022 +1–0=0 +8.1
KNSB competitie 2022-2023 Klasse 2 ronde 5 Saturday 17 September 2022 +0–0=1 +2.1
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 2173 May 1, 2025
Rapid 2148 March 1, 2026
Blitz 2148 March 1, 2026

Games

Wins 11
Losses 9
Draws 7
Win Rate 41%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 3 4 50%
Black 4 4 5 31%

Recent Matches

FM Ruiter de, D.E. (Danny) (2265) Saturday 11 April 2026 WIN +14.9
Emans, J.J. (Job) (2161) Saturday 7 March 2026 DRAW +0.4
Geerts, A.C. (Alexander) (2141) Saturday 7 February 2026 DRAW -0.2
Maes, D.R. (Djad) (2229) Saturday 13 December 2025 LOSS -8.9
Mostert, M.J. (Joost) (1916) Saturday 22 November 2025 WIN +4.7
Nouwens, J. (Jeroen) (1842) Saturday 1 November 2025 WIN +3.2
FM Plukkel, S. (Sjoerd) (2236) Saturday 4 October 2025 LOSS -8.7
FM Koster, L.D. (Leon) (2272) Saturday 20 September 2025 LOSS -7.7
FM Ypma, P. (Peter) (2294) Saturday 10 May 2025 LOSS -7.2
Roozendaal, M. (Marc) (1908) Saturday 5 April 2025 WIN +3.9
Heer de, M. (Machiel) (2222) Saturday 8 March 2025 WIN +13.1
IM Brink, B. (Barry) (2296) Saturday 8 February 2025 WIN +16.3
Geerts, A.C. (Alexander) (2136) Saturday 23 November 2024 LOSS -11.6
Ahlers, B.L.J. (Ben) (2092) Saturday 9 November 2024 WIN +9.9
Skrobic, D. (Dragan) (2112) Saturday 12 October 2024 DRAW -1.0
Trimp, M. (Mark) (2125) Saturday 20 April 2024 WIN +11.5
Linde van der, M.C.A. (Maurits) (2161) Saturday 23 March 2024 DRAW +0.7
FM Bannink, B. (Bernard) (2222) Saturday 2 March 2024 LOSS -8.9
Lucas, I. (Ivo) (1757) Saturday 25 November 2023 WIN +2.1
Evengroen, J. (Jan) (2172) Saturday 7 October 2023 LOSS -10.5