KNSB FIDE
OK

Onno van Keulen

Rated since January 2023

2005 Classic

RIVALRY

Nemesis
Barrado Jimenez, Elias
Games: 3 · Win rate: 100%

The good & the bad

Best wins
ALCON LLOSADA, ALEX 1927
I Obert Chessable Grup A Rondas 9 · 2024-05-29
LASAOSA IRIGOYEN, JAVIER 1898
IV Memorial Joan Segura Grup A Rondas 6-8 · 2024-11-13
BAROT LAVIN, CARLOS 1892
IV Memorial Joan Segura Grup A Rondas 5 · 2024-10-30
KELASKAR, CHINMAY 1881
XLVII Open Internacional Barbera del Valles 2025 B · 2025-07-08
COLLS AGUDO, MARC 1863
I Obert Memorial Albert Cubeles-Grup A Rondas 6-9 · 2025-11-12
Worst losses
PEREIRA, EPHREM CHRISTA 1808
XLVI Open Internacional Escacs Barbera del Valles 2024 Grup B · 2024-07-07
LONGUEIRA LATEANA, MARIANO 1852
II Open Chessable Grup A Rondas 4-6 · 2025-04-23
MARTINEZ RODRIGUEZ, JOSE GREGORIO 1887
XXVI Open Tres Peons GRUP A Rondas 5-7 · 2025-02-12
RODRIGUEZ ISERN, BERNAT 1889
IV Memorial Joan Segura Grup A Rondas 1-4 · 2024-10-09
LLONCH FARRES, GERARD 1919
XLVII Open Internacional Barbera del Valles 2025 B · 2025-07-09
No FIDE-rated tournaments found.
XXVII Open Tres Peons GRUP A Rondas 1-4 Wed, Jan 7, 2026 +2–0=2 +1.9
I Obert Memorial Albert Cubeles-Grup A Rondas 6-9 Wed, Nov 5, 2025 +3–0=0 +21.2
I Obert Memorial Albert Cubeles-Grup A Rondas 1-4 Wed, Oct 1, 2025 +1–0=1 +3.4
XLVII Open Internacional Barbera del Valles 2025 B Fri, Jul 4, 2025 +3–1=2 -2.3
II Open Chessable Grup A Rondas 8-9 Wed, May 7, 2025 +1–0=0 +5.7
II Open Chessable Grup A Rondas 7 Wed, Apr 30, 2025 +1–0=0 +6.7
II Open Chessable Grup A Rondas 4-6 Wed, Apr 2, 2025 +0–2=0 -24.3
II Open Chessable Grup A Rondas 1-3 Wed, Mar 12, 2025 +2–0=0 +12.1
XXVI Open Tres Peons GRUP A Rondas 9 Wed, Mar 5, 2025 +0–1=0 -15.5
XXVI Open Tres Peons GRUP A Rondas 8 Wed, Feb 26, 2025 +1–0=0 +6.9
XXVI Open Tres Peons GRUP A Rondas 5-7 Wed, Feb 5, 2025 +0–1=1 -20.3
XXVI Open Tres Peons GRUP A Rondas 4 Wed, Jan 29, 2025 +1–0=0 +4.8
XXVI Open Tres Peons GRUP A Rondas 1-3 Wed, Jan 8, 2025 +2–1=0 +5.3
IV Memorial Joan Segura Grup A Rondas 9 Wed, Nov 27, 2024 +0–0=1 +1.4
IV Memorial Joan Segura Grup A Rondas 6-8 Wed, Nov 6, 2024 +1–2=0 -9.5
IV Memorial Joan Segura Grup A Rondas 5 Wed, Oct 30, 2024 +1–0=0 +8.5
IV Memorial Joan Segura Grup A Rondas 1-4 Wed, Oct 2, 2024 +2–1=1 -9.2
XLVI Open Internacional Escacs Barbera del Valles 2024 Grup B Thu, Jul 4, 2024 +5–2=2 -22.8
I Obert Chessable Grup A Rondas 9 Wed, May 29, 2024 +1–0=0 +10.1
I Obert Chessable Grup A Rondas 6-8 Wed, May 8, 2024 +0–0=2 +3.2
I Obert Chessable Grup A Rondas 2-5 Wed, Apr 3, 2024 +3–1=0 +10.1
I Obert Chessable Grup A Rondas 1 Wed, Mar 20, 2024 +1–0=0 +6.0

Rating History

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Peak Ratings

Classic 2034 Aug. 1, 2024
Rapid 2005 March 1, 2026
Blitz 2005 March 1, 2026

Games

Wins 31
Losses 12
Draws 12
Win Rate 56%

Performance by Color

Color Wins Draws Losses Win Rate
White 18 6 4 64%
Black 13 6 8 48%

Recent Matches

Benet Saniger, Xavier (1818) 2026-01-28 WIN +6.4
Delgadillo Vidal, Philippe Arnau (1917) 2026-01-21 DRAW -3.1
Zmorzynski, Julian (1736) 2026-01-14 DRAW -8.2
Barrado Jimenez, Elias (1830) 2026-01-07 WIN +6.7
Alsina Kirchner, Jordi (1838) 2025-11-26 WIN +7.7
Colls Agudo, Marc (1863) 2025-11-12 WIN +8.5
Paul Pardinas, Jose Maria (1744) 2025-11-05 WIN +5.1
Castro Vasquez, Renzo (1898) 2025-10-08 DRAW -2.9
Barrado Jimenez, Elias (1790) 2025-10-01 WIN +6.3
Llonch Farres, Gerard (1919) 2025-07-09 LOSS -14.8
Kelaskar, Chinmay (1881) 2025-07-08 WIN +9.0
Barrado Jimenez, Elias (1821) 2025-07-07 WIN +7.1
Martinez Maya, Joel (1836) 2025-07-06 DRAW -4.9
Vijay Chauhan (1849) 2025-07-05 DRAW -4.5
Turro Mateu, Pere (1777) 2025-07-04 WIN +5.9
Martin Valentin, Francisco (1770) 2025-05-14 WIN +5.7
Del Castillo Aguila, Antonio (1823) 2025-04-30 WIN +6.7
Longueira Lateana, Mariano (1852) 2025-04-23 LOSS -17.4
Campins Machado, Francesc (2171) 2025-04-02 LOSS -6.8
Alsina Kirchner, Jordi (1836) 2025-03-26 WIN +6.7