KNSB FIDE
DK

David Kolijn

Rated since June 2023

1916 Classical
1894 Rapid

The good & the bad

Best wins
VAN DAM, JOOST 1968
Chessfestival Groningen 2025 Open B · 2025-12-21
MOSTERTMAN, C.A. (CONRAD) 1957
Dutch Team Competition - klasse 5 Round 6 · 2026-02-07
RITTER, UWE 1939
Chessfestival Groningen 2025 Open B · 2025-12-21
VAN HAAFTEN, JELLE 1838
Chessfestival Groningen 2025 Open B · 2025-12-21
KONING, P. (PETER) 1794
Dutch Team Competition - klasse 5 Round 7 · 2026-03-07
Worst losses
BOSVELD, M. (MATTIAS) 1730
Dutch Team Competition - klasse 5 Round 5 · 2026-03-28
NIES, LEVI 1939
Chessfestival Groningen 2025 Open B · 2025-12-21
ELLENBROEK, TON 2010
Chessfestival Groningen 2025 Open B · 2025-12-21

FIDE Tournaments

Dutch Team Competition - klasse 5 Round 7 2026-03-07 +1–0=0 +12.4
Dutch Team Competition - klasse 5 Round 5 2026-03-28 +0–1=0 -30.4
Dutch Team Competition - klasse 5 Round 6 2026-02-07 +1–0=0 +22.4
Chessfestival Groningen 2025 Open B 2025-12-21 +3–2=3 +14.0
Dutch Team Competition - klasse 5 Round 4 2025-12-13 +0–0=1 +2.8
Weekendtoernooi Groninger Combinatie / PK NOSBO Groep A Thursday 14 May 2026 +3–2=2 +23.8
Chessfestival Groningen Open B Sunday 21 December 2025 +3–2=3 +16.3
Hoogeveen Schaaktoernooi Middag Saturday 18 October 2025 +2–3=4 +6.3
Hoogeveen Schaaktoernooi Ochtend Saturday 18 October 2025 +4–1=2 +100.4
27e HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 2 August 2025 +3–4=1 -11.8
Weekendtoernooi Groninger Combinatie GC Weekendtoernooi 2025 Thursday 29 May 2025 +4–3=0 -15.8
Open NK Rapid 2025 Open NK Rapid Saturday 3 May 2025 +5–4=0 +56.4
Chess Festival Groningen Open B Saturday 21 December 2024 +3–3=3 +13.3
Hoogeveen Schaaktoernooi Amateur Middag Saturday 26 October 2024 +4–3=2 +85.9
HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 3 August 2024 +2–5=2 +9.3
Weekendtoernooi Groninger Combinatie GC weekendtoernooi 2024 Thursday 9 May 2024 +4–3=0 +25.7
Tata Steel Chess Tournament 2024 Weekendvierkampen Friday 12 January 2024 +2–1=0 +27.4
Chess Festival Groningen Compact C Thursday 21 December 2023 +2–1=2 +35.8
Hoogeveen 2023 Middaggroep Groep A Saturday 21 October 2023 +1–4=4 +25.1
Weekendtoernooi Groninger Combinatie / PK NOSBO Groep A Thursday 18 May 2023 +0–2=4 +55.4

Rating History

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Peak Ratings

Classical 1934
Rapid 1923

Games

Wins 5
Losses 3
Draws 4
Win Rate 42%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 3 1 33%
Black 3 1 2 50%

All-time Games (from rating history)

Classical 122
Rapid 6

Recent Matches

Koning, P. (peter) (1794) 2026-03-07 WIN +12.4
Bosveld, M. (mattias) (1730) 2026-03-28 LOSS -30.4
Mostertman, C.a. (conrad) (1957) 2026-02-07 WIN +22.4
Kollen, Luca (1738) 2025-12-21 DRAW -8.4
Bruening, Martin (1824) 2025-12-21 DRAW -4.0
Van Haaften, Jelle (1838) 2025-12-21 WIN +16.8
Ellenbroek, Ton (2010) 2025-12-21 LOSS -13.6
Jorritsma, Eli Alia (1796) 2025-12-21 DRAW -5.6
Ritter, Uwe (1939) 2025-12-21 WIN +22.4
Van Dam, Joost (1968) 2025-12-21 WIN +24.0
Nies, Levi (1939) 2025-12-21 LOSS -17.6
Meindersma, T. (teun) (1944) 2025-12-13 DRAW +2.8