KNSB FIDE
TK

Twan Kastelijn

Rated since September 2011

1968 Classical
1938 Blitz

The good & the bad

Best wins
JONG, LODE DE (CM) 2071
85e Noteboomtoernooi · 2026-02-20
WIERING, JELLE 2054
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
VERWEIJ, DAVID 2007
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
OKITA, S. (SHINSAKU) 1899
Dutch Team Competition - klasse 3 Round 9 · 2026-04-11
MANENSCHIJN, WOUTER 1894
Chessfestival Groningen 2025 Open B · 2025-12-21
Worst losses
DE VRIES, ARJAN 1865
Chessfestival Groningen 2025 Open B · 2025-12-21
NIES, LEVI 1939
Chessfestival Groningen 2025 Open B · 2025-12-21
FABER, R.M. (ROEL) 1998
Dutch Team Competition - klasse 3 Round 8 · 2026-03-07
ELFERINK, LEON 2004
Chessfestival Groningen 2025 Open B · 2025-12-21
TEIANU, MAXIM 2054
85e Noteboomtoernooi · 2026-02-20

FIDE Tournaments

Dutch Team Competition - klasse 3 Round 9 2026-04-11 +1–0=0 +8.4
Dutch Team Competition - klasse 3 Round 8 2026-03-07 +0–1=0 -9.0
Dutch Team Competition - klasse 3 Round 6 2026-03-28 +1–0=0 +6.2
Tata Steel Chess 2026 - Tienkampen 2026-01-23 +2–6=1 -9.8
Dutch Team Competition - klasse 3 Round 7 2026-02-07 +0–1=0 -3.0
85e Noteboomtoernooi 2026-02-20 +1–2=3 +3.6
Chessfestival Groningen 2025 Open B 2025-12-21 +4–3=2 -13.4
18de BPB Limburg Open 2026 Groep B Friday 22 May 2026 +2–4=1 -52.9
85e Daniel Noteboomtoernooi Groep A Friday 20 February 2026 +1–2=3 +11.4
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–6=1 -8.5
Chessfestival Groningen Open B Sunday 21 December 2025 +4–3=2 -4.6
17e BPB Limburg Open 2025 Groep B Friday 6 June 2025 +5–2=0 +22.6
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +5–1=2 +56.4
Chess Festival Groningen Open B Saturday 21 December 2024 +4–4=1 -13.2
16e BPB Limburg Open 2024 Groep B Friday 17 May 2024 +3–4=0 -30.1
Tata Steel Chess Tournament 2024 Tienkampen Friday 12 January 2024 +3–4=1 -10.2
Chess Festival Groningen Open B Thursday 21 December 2023 +5–3=1 -13.9
PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open Thursday 22 June 2023 +4–4=1 +56.9
15e BPB Limburg Open 2023 Groep B Friday 26 May 2023 +3–2=2 +24.8

Rating History

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Peak Ratings

Classical 2034
Blitz 1938

Games

Wins 9
Losses 13
Draws 6
Win Rate 32%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 2 5 50%
Black 2 4 8 14%

All-time Games (from rating history)

Classical 409
Blitz 8

Recent Matches

Okita, S. (shinsaku) (1899) 2026-04-11 WIN +8.4
Faber, R.m. (roel) (1998) 2026-03-07 LOSS -9.0
Brugman, R.j.p. (roman) (1820) 2026-03-28 WIN +6.2
Beisteiner, Joachim (2072) 2026-01-23 LOSS -7.6
Wiering, Jelle (2054) 2026-01-23 WIN +12.0
Van Liempt, Michael (2105) 2026-01-23 LOSS -6.8
CM Van Der Velden, Bram (2138) 2026-01-23 LOSS -6.0
CM Coenen, Eduard (2158) 2026-01-23 DRAW +4.6
FM Plukkel, Sjoerd (2241) 2026-01-23 LOSS -3.8
Hummel, Paul (2152) 2026-01-23 LOSS -5.6
Farkash, Denys (2087) 2026-01-23 LOSS -7.2
Verweij, David (2007) 2026-01-23 WIN +10.6
Verdonk, R. (roland) (2267) 2026-02-07 LOSS -3.0
CM Jong, Lode De (2071) 2026-02-20 WIN +12.8
FM Ketel, Raoul Van (2182) 2026-02-20 LOSS -4.6
Teianu, Maxim (2054) 2026-02-20 LOSS -7.8
Omota, Vlad (1986) 2026-02-20 DRAW +0.4
Boes, Robert (1964) 2026-02-20 DRAW -0.2
Smid, Jelle (2080) 2026-02-20 DRAW +3.0
De Vries, Arjan (1865) 2025-12-21 LOSS -13.4
Mastop, Guido (1814) 2025-12-21 WIN +5.2
Morsch, Tjeerd (1867) 2025-12-21 DRAW -3.4
Timmer, Michel (1861) 2025-12-21 WIN +6.4
Manenschijn, Wouter (1894) 2025-12-21 WIN +7.2
Van T Hoff, Tom (2032) 2025-12-21 DRAW +1.0
Nies, Levi (1939) 2025-12-21 LOSS -11.6
Elferink, Leon (2004) 2025-12-21 LOSS -9.8
Van Den Burg, Ralf (1803) 2025-12-21 WIN +5.0