EK

Eugene Koomen

Rated since January 2023

1768 Classic
1784 Rapid
1784 Blitz

RIVALRY

Nemesis
Spil, A.L. (Bert)
Games: 4 · Win rate: 50%
Kryptonite
Best de, B. (Boris)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
SPIL, A.L. (BERT) 1941
11722 GZ Midzomertoernooi 2025 Groep A ronde 9 t/m 12 · Wednesday 6 August 2025
GAGELDONK VAN, R. (ROB) 1894
11191 NHSB-competitie 2024-2025 Klasse 3B t/m 27-04-2025 · Friday 25 April 2025
KRUL, P. (PETER) 1852
10740 NHSB-competitie 2024-2025 Klasse 3B t/m 09-03-2025 · Friday 7 March 2025
MANTEL, D. (DIRK) 1814
10674 GZ Midzomertoernooi 2025 Groep A · Wednesday 11 June 2025
NORDEN, M.J. (MARC) 1812
10674 GZ Midzomertoernooi 2025 Groep A · Wednesday 18 June 2025
Worst losses
VEEN VAN, B. (BART) 1370
7945 NHSB-competitie 2023-2024 Klasse 2B t/m november · Monday 6 November 2023
WITTEBOL, J.J. (JIM) 1549
6934 Midzomertoernooi Groene Zes 2023 Groep A · Wednesday 21 June 2023
BUYSMAN, J.H.M. (CO) 1597
6934 Midzomertoernooi Groene Zes 2023 Groep A · Wednesday 16 August 2023
KOOPMAN, J. (JAN) 1608
6934 Midzomertoernooi Groene Zes 2023 Groep A · Wednesday 28 June 2023
ALAYOUBI, N. (NIZAR) 1627
11722 GZ Midzomertoernooi 2025 Groep A ronde 9 t/m 12 · Wednesday 20 August 2025
No FIDE-rated tournaments found.
Midzomertoernooi 2026 Ronde 5 t/m 8 Wednesday 3 June 2026 +1–2=1 -14.2
Midzomertoernooi 2026 Groep A Wednesday 3 June 2026 +2–2=0 -1.8
NHSB-competitie 2025-2026 Klasse 3B t/m 22-03-2026 Monday 1 September 2025 +0–0=1 -4.3
NHSB-competitie 2025-2026 Klasse 2B t/m 08-03-2026 Monday 1 September 2025 +1–0=0 +11.0
NHSB-competitie 2025-2026 Klasse 3B t/m 15-02-2026 Monday 1 September 2025 +0–1=0 -15.8
NHSB-competitie 2025-2026 Klasse 3B t/m 21-12-2025 Monday 1 September 2025 +0–1=0 -12.4
NHSB-competitie 2025-2026 Klasse 3B t/m 09-11-2025 Monday 1 September 2025 +0–1=0 -12.4
NHSB-competitie 2025-2026 Klasse 3B t/m 12-10-2025 Monday 1 September 2025 +1–0=0 +11.7
GZ Midzomertoernooi 2025 Groep A ronde 9 t/m 12 Wednesday 4 June 2025 +3–1=0 +18.0
GZ Midzomertoernooi 2025 Groep A Midzomer ronde 5-8 Wednesday 4 June 2025 +2–2=0 -9.8
GZ Midzomertoernooi 2025 Groep A Wednesday 4 June 2025 +2–2=0 +2.1
NHSB-competitie 2024-2025 Klasse 3B t/m 27-04-2025 Sunday 1 September 2024 +1–0=0 +16.4
NHSB-competitie 2024-2025 Klasse 3B t/m 29-03-2025 Sunday 1 September 2024 +0–1=0 -10.8
NHSB-competitie 2024-2025 Klasse 3B t/m 09-03-2025 Sunday 1 September 2024 +1–0=0 +15.1
NHSB-competitie 2024-2025 Klasse 3B t/m 12-01-2025 Sunday 1 September 2024 +1–0=0 +10.9
NHSB-competitie 2024-2025 Klasse 3B t/m 08-12-2024 Sunday 1 September 2024 +1–0=0
NHSB-competitie 2024-2025 Klasse 3B t/m 28-11-2024 Sunday 1 September 2024 +0–0=1 -2.2
NHSB-competitie 2024-2025 Klasse 1A t/m 28-11-2024 Sunday 1 September 2024 +0–1=0 -6.4
NHSB-competitie 2024-2025 Klasse 3B t/m 26-10-2024 Sunday 1 September 2024 +0–1=0 -12.6
Groene Zes Midzomertoernooi 2024 Ronde 9-12 Wednesday 5 June 2024 +2–1=1 +20.1
Groene Zes Midzomertoernooi 2024 Groep A Wednesday 5 June 2024 +3–2=3 +2.1
NHSB-competitie 2023-2024 Klasse 2B t/m 26-03-2024 Friday 1 September 2023 +1–0=0 +12.2
NHSB-competitie 2023-2024 Klasse 2B t/m 23-02-2024 Friday 1 September 2023 +0–1=0 -9.0
NHSB-competitie 2023-2024 Klasse 2B t/m november Friday 1 September 2023 +0–1=0 -20.2
NHSB-competitie 2023-2024 Klasse 2B t/m oktober Friday 1 September 2023 +0–0=1 +0.7
Midzomertoernooi Groene Zes 2023 Groep A Wednesday 7 June 2023 +5–5=0 -19.9
NHSB-competitie 2022-2023 Klasse 1A t/m april Thursday 1 September 2022 +0–0=1 +3.0
NHSB-competitie 2022-2023 Klasse 1A t/m maart Thursday 1 September 2022 +0–1=0 -9.6
NHSB-competitie 2022-2023 Klasse 1A t/m februari Thursday 1 September 2022 +0–1=0 -5.9
NHSB-competitie 2022-2023 Klasse 1A t/m december Thursday 1 September 2022 +1–0=0 +14.1

Rating History

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Peak Ratings

Classic 1806 Sept. 1, 2025
Rapid 1784 April 1, 2026
Blitz 1784 April 1, 2026

Games

Wins 28
Losses 27
Draws 9
Win Rate 44%

Performance by Color

Color Wins Draws Losses Win Rate
White 10 4 18 31%
Black 18 5 9 56%

Recent Matches

Hoes, E. (Ed) (1660) Wednesday 22 July 2026 WIN +8.4
Spil, A.L. (Bert) (1861) Wednesday 15 July 2026 LOSS -9.8
Stouten, H. (Henri) (1706) Wednesday 8 July 2026 DRAW -2.6
Best de, B. (Boris) (1850) Wednesday 1 July 2026 LOSS -10.2
Buysman, J.H.M. (Co) (1739) Wednesday 24 June 2026 WIN +10.9
Doodeman, B. (Bas) (1738) Wednesday 17 June 2026 LOSS -14.1
Lankveld van, K.J.A. (Koen) (1814) Wednesday 10 June 2026 LOSS -11.5
Weel, N.P.C. (Nico) (1794) Wednesday 3 June 2026 WIN +12.9
Pruis, C.J. (Kees) (1649) Thursday 19 March 2026 DRAW -4.3
Kooiman, E.J. (Egbert) (1733) Friday 6 March 2026 WIN +11.0
Doodeman, B. (Bas) (1698) Friday 13 February 2026 LOSS -15.8
Krul, P. (Peter) (1807) Tuesday 16 December 2025 LOSS -12.4
Smook, H.J. (Herman) (1810) Friday 7 November 2025 LOSS -12.4
Holdorp, C. (Chris) (1784) Thursday 9 October 2025 WIN +11.7
Alayoubi, N. (Nizar) (1627) Wednesday 20 August 2025 LOSS -17.8
Hoes, E. (Ed) (1670) Wednesday 13 August 2025 WIN +8.5
Spil, A.L. (Bert) (1941) Wednesday 6 August 2025 WIN +17.6
Broersen, G.J.A. (Gerard) (1717) Wednesday 30 July 2025 WIN +9.7
Baars, J.T. (Jan) (1703) Wednesday 23 July 2025 WIN +9.2
Doodeman, B. (Bas) (1686) Wednesday 16 July 2025 LOSS -16.3