KNSB FIDE
AK

Anastasios Koukas

Rated since October 2025

2088 Classic
2088 Rapid
2088 Blitz

RIVALRY

Nemesis
Bulthuis, J. (Jelle)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
MAREL VAN DER, B. (LAMBERTUS) 2128
12734 2026 Chess.com Botwinnik Open Groep A · Saturday 3 January 2026
WILDSCHUT, M. (MARCEL) 2035
13246 KNSB competitie 2025-2026 Klasse 3 ronde 8 · Saturday 7 March 2026
KRISHNASING, A. (ASHLEY) 2030
12211 Amsterdam Chess Open Groep B1 · Sunday 26 October 2025
NIKOLADZE, G. (GELA) 2013
11375 85e Daniel Noteboomtoernooi Groep A · Sunday 22 February 2026
HUMMEL, J. (JOOP) 2001
11232 Chessfestival Groningen Vierkampen Groep A · Wednesday 24 December 2025
Worst losses
ZUIDERWEG, E. (EDWIN) 1989
12408 KNSB competitie 2025-2026 Klasse 3 Ronde 4 · Saturday 22 November 2025
MANSCHOT, T. (THOMAS) 2036
11232 Chessfestival Groningen Vierkampen Groep A · Monday 22 December 2025
WILMING, A.J. (AUKE) 2086
11375 85e Daniel Noteboomtoernooi Groep A · Saturday 21 February 2026
SCHRIK, R. (RACHID) (CM) 2103
11527 Nazomervierkampentoernooi Assen 2025 Groep A · Saturday 30 August 2025
ELLENBROEK, A.J. (TON) 2117
11527 Nazomervierkampentoernooi Assen 2025 Groep A · Friday 29 August 2025
85e Daniel Noteboomtoernooi Groep A Friday 20 February 2026 +4–2=2 +21.4
2026 Chess.com Botwinnik Open Groep A Friday 2 January 2026 +1–0=5 +47.2
Chessfestival Groningen Vierkampen Groep A Monday 22 December 2025 +1–1=1 -1.7
Amsterdam Chess Open Groep B1 Friday 24 October 2025 +4–0=2 +41.7
Nazomervierkampentoernooi Assen 2025 Groep A Friday 29 August 2025 +0–3=0 -35.3
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +0–1=0 -11.0
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +1–0=0 +10.7
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +2–0=0 +18.6
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +0–0=1 -4.6
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +0–1=0 -15.4
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +1–0=0 +11.3
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +0–0=1 -2.2
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +0–0=1 -4.1

Rating History

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Peak Ratings

Classic 2088 March 1, 2026
Rapid 2088 March 1, 2026
Blitz 2088 March 1, 2026

Games

Wins 14
Losses 8
Draws 13
Win Rate 40%

Performance by Color

Color Wins Draws Losses Win Rate
White 10 5 2 59%
Black 4 8 6 22%

Recent Matches

Lehmann, H. (Holger) (2132) Saturday 28 March 2026 LOSS -11.0
Wildschut, M. (Marcel) (2035) Saturday 7 March 2026 WIN +10.7
Bulthuis, J. (Jelle) (2143) Sunday 22 February 2026 DRAW +2.6
Nikoladze, G. (Gela) (2013) Sunday 22 February 2026 WIN +10.7
Bulthuis, J. (Jelle) (2143) Sunday 22 February 2026 DRAW +2.6
Nikoladze, G. (Gela) (2013) Sunday 22 February 2026 WIN +10.7
Wilming, A.J. (Auke) (2086) Saturday 21 February 2026 LOSS -12.0
Boes, R.J. (Robert) (1974) Saturday 21 February 2026 WIN +9.4
Wilming, A.J. (Auke) (2086) Saturday 21 February 2026 LOSS -12.0
Boes, R.J. (Robert) (1974) Saturday 21 February 2026 WIN +9.4
Groot, P. (Pim) (1972) Saturday 7 February 2026 WIN +9.3
Groot, P. (Pim) (1972) Saturday 7 February 2026 WIN +9.3
CM Dinanath, H. (Hrdya) (2160) Sunday 4 January 2026 DRAW +4.9
Werf van der, J. (Joël) (2202) Sunday 4 January 2026 DRAW +6.3
Thijssen, F.H. (Freek) (2109) Saturday 3 January 2026 DRAW +3.2
Marel van der, B. (Lambertus) (2128) Saturday 3 January 2026 WIN +17.1
FM Dovgaliuk, O. (Oleksandr) (2424) Friday 2 January 2026 DRAW +11.1
Bulthuis, J. (Jelle) (2151) Friday 2 January 2026 DRAW +4.6
Hummel, J. (Joop) (2001) Wednesday 24 December 2025 WIN +12.6
Scharft, J. (Johan) (1998) Tuesday 23 December 2025 DRAW -1.1