KNSB FIDE
IO

Iroy Ockeloen

Rated since January 2023

1964 Classic
1950 Rapid
1950 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
STEENSMA, M. (MENNO) 1909
14399 RSB Competitie 2026-2027 Achttallen september · Thursday 24 September 2026
LENNEP VAN, C.A.S. (COR) 1757
13871 RSB Competitie 2025-2026 Achttallen mei · Friday 8 May 2026
Worst losses
VERHOEVEN, L.J. (LEO) 1942
12160 RSB Competitie 2025-2026 Achttallen Oktober · Friday 10 October 2025
WESTERDUIN, P. (PHILIP) 1978
12667 RSB Competitie 2025-2026 Achtallen december · Friday 28 November 2025
ROOBOL, M. (MARTIN) (FM) 2322
12669 RSB Competitie 2025-2026 Beker ronde 2 · Saturday 13 December 2025
No FIDE-rated tournaments found.
RSB Competitie 2026-2027 Achttallen september Monday 21 September 2026 +1–0=0 +11.0
RSB Competitie 2025-2026 Achttallen juni Monday 1 September 2025 +0–0=1 +1.2
RSB Competitie 2025-2026 Achttallen mei Monday 1 September 2025 +1–0=0 +6.4
RSB Competitie 2025-2026 Achttallen april Monday 1 September 2025 +0–0=1 -3.9
RSB Competitie 2025-2026 Achttallen maart Monday 1 September 2025 +0–0=1 -3.7
RSB Competitie 2025-2026 Beker ronde 2 Monday 1 September 2025 +0–1=0 -2.7
RSB Competitie 2025-2026 Achtallen december Monday 1 September 2025 +0–1=0 -12.4
RSB Competitie 2025-2026 Achtallen november Monday 1 September 2025 +0–0=1 -6.8
RSB Competitie 2025-2026 Achttallen Oktober Monday 1 September 2025 +0–1=0 -14.2
RSB Competitie 2024-2025 8-tallen mei Sunday 1 September 2024 +0–0=1 -1.9

Team Competition

Current team
Barendrecht/IJsselmonde 1
Klasse 1B · 2025-2026 · 6 games
Past teams
Barendrecht/IJsselmonde 1
Klasse 1A · 2024-2025
Waalwijk 1
Klasse 3E · 2024-2025
Barendrecht/IJsselmonde 1
Klasse 1A · 2023-2024
Barendrecht/IJsselmonde 1
Klasse 1B · 2022-2023
Barendrecht/IJsselmonde 1
Klasse 1A · 2021-2022

Rating History

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Peak Ratings

Classic 2000 Aug. 1, 2023
Rapid 1954 March 1, 2026
Blitz 1954 March 1, 2026

Games

Wins 2
Losses 3
Draws 5
Win Rate 20%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 3 1 0%
Black 2 2 2 33%

Recent Matches

Steensma, M. (Menno) (1909) Thursday 24 September 2026 WIN +11.0
Hoogland, B. (Bauke) (1987) Thursday 4 June 2026 DRAW +1.2
Lennep van, C.A.S. (Cor) (1757) Friday 8 May 2026 WIN +6.4
Zaydulidi, K. (Kristian) (1840) Tuesday 31 March 2026 DRAW -3.9
Droog, R. (Ron) (1845) Friday 13 March 2026 DRAW -3.7
FM Roobol, M. (Martin) (2322) Saturday 13 December 2025 LOSS -2.7
Westerduin, P. (Philip) (1978) Friday 28 November 2025 LOSS -12.4
Rijneveen, M. (Martijn) (1763) Friday 14 November 2025 DRAW -6.8
Verhoeven, L.J. (Leo) (1942) Friday 10 October 2025 LOSS -14.2
Huizen van, J. (Jan) (1937) Thursday 22 May 2025 DRAW -1.9