KNSB FIDE
RD

Roel Donker

Rated since March 2010

2280 Classical
2278 Blitz

The good & the bad

Best wins
CASTELLANOS RODRIGUEZ, RENIER (GM) 2567
VI Copa Diputacion de Almeria · 2026-05-23
STORK, O. (OLIVER) (FM) 2367
Dutch Team Competition - Meesterklasse Round 8 · 2026-03-07
LOMBAERS, P.J. (PETER) (FM) 2321
Dutch Team Competition - Meesterklasse Round 7 · 2026-02-07
BOEL, PETER (FM) 2138
NK Snelschaak voor Clubteams 2025 · 2026-03-29
HAGESATHER, HALVARD (FM) 2095
VI Copa Diputacion de Almeria · 2026-05-23
Worst losses
MORALES CARMONA, JOSE MANUEL 1992
VI Copa Diputacion de Almeria · 2026-05-23
GOUDRIAAN, RAFAEL 2089
NK Snelschaak voor Clubteams 2025 · 2026-03-29
BOEL, PETER (FM) 2138
NK Snelschaak voor Clubteams 2025 · 2026-03-29
DELFT VAN, M. (MERIJN) (IM) 2346
Dutch Team Competition - Meesterklasse Round 6 · 2026-03-28
SKYTTE, RASMUS (IM) 2400
VI Copa Diputacion de Almeria · 2026-05-23

FIDE Tournaments

VI Copa Diputacion de Almeria 2026-05-23 +7–2=0 +14.2
Dutch Team Competition - Meesterklasse Round 9 2026-04-11 +0–0=1 +3.6
Dutch Team Competition - Meesterklasse Round 8 2026-03-07 +1–0=0 +12.6
Dutch Team Competition - Meesterklasse Round 6 2026-03-28 +0–1=0 -8.0
NK Snelschaak voor Clubteams 2025 2026-03-29 +9–2=1 -6.8
Dutch Team Competition - Meesterklasse Round 7 2026-02-07 +1–0=0 +11.8
KNSB competitie 2025-2026 Meesterklasse ronde 9 Saturday 20 September 2025 +0–0=1 +3.3
KNSB competitie 2025-2026 Meesterklasse ronde 6 Saturday 20 September 2025 +0–1=0 -6.1
KNSB competitie 2025-2026 Meesterklasse ronde 8 Saturday 20 September 2025 +1–0=0 +11.3
KNSB competitie 2025-2026 Meesterklasse ronde 7 Saturday 20 September 2025 +1–0=0 +10.5
KNSB competitie 2025-2026 Meesterklasse ronde 5 Saturday 20 September 2025 +0–1=0 -5.6
KNSB competitie 2025-2026 Meesterklasse ronde 4 Saturday 20 September 2025 +0–0=1 +3.8
KNSB competitie 2025-2026 Meesterklasse ronde 3 Saturday 20 September 2025 +0–0=1 -1.7
KNSB competitie 2025-2026 Meesterklasse ronde 2 Saturday 20 September 2025 +0–1=0 -7.9
17e BPB Limburg Open 2025 Groep A Friday 6 June 2025 +4–2=1 +60.1
Riga Technical University Open 2024 - Tournament A Monday 5 August 2024 +4–2=3 +23.3
XII Cracow International Chess Championships 2024 - OPEN A FIDE Saturday 22 June 2024 +0–4=4 -34.8

Rating History

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Peak Ratings

Classical 2280
Blitz 2278

Games

Wins 18
Losses 5
Draws 2
Win Rate 72%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 1 3 69%
Black 9 1 2 75%

All-time Games (from rating history)

Classical 173
Blitz 21

Recent Matches

Martin Linares, Gonzalo 2026-05-23 WIN +1.6
Malachias, Celso Dos Santos 2026-05-23 WIN +1.6
Jimenez Freniche, David (2036) 2026-05-23 WIN +4.2
Morales Carmona, Jose Manuel (1992) 2026-05-23 LOSS -16.6
Sanchez Lopez, Sergio 1976 (1939) 2026-05-23 WIN +2.6
Fornieles Bretones, Antonio (2041) 2026-05-23 WIN +4.4
GM Castellanos Rodriguez, Renier (2567) 2026-05-23 WIN +17.2
IM Skytte, Rasmus (2400) 2026-05-23 LOSS -6.4
FM Hagesather, Halvard (2095) 2026-05-23 WIN +5.6
FM Boer De, E.j. (eelke) (2408) 2026-04-11 DRAW +3.6
FM Stork, O. (oliver) (2367) 2026-03-07 WIN +12.6
IM Delft Van, M. (merijn) (2346) 2026-03-28 LOSS -8.0
Cornelissen, Jort 2026-03-29 WIN +1.6
FM Boel, Peter (2138) 2026-03-29 WIN +6.4
Cornelissen, Jort 2026-03-29 WIN +1.6
FM Boel, Peter (2138) 2026-03-29 LOSS -13.6
Goudriaan, Rafael (2089) 2026-03-29 DRAW -4.8
Goudriaan, Rafael (2089) 2026-03-29 LOSS -14.8
Gassner, Yuri (1942) 2026-03-29 WIN +2.4
Snijders, Gerard (1918) 2026-03-29 WIN +2.2
Looijer, Dave (2017) 2026-03-29 WIN +3.8
Gassner, Yuri (1942) 2026-03-29 WIN +2.4
Snijders, Gerard (1918) 2026-03-29 WIN +2.2
Looijer, Dave (2017) 2026-03-29 WIN +3.8
FM Lombaers, P.j. (peter) (2321) 2026-02-07 WIN +11.8