KNSB FIDE
DC

Diederick Casteleijn

Rated since August 2015

2094 Classical
2073 Blitz

The good & the bad

Best wins
MEIJENFELDT VON, B.M. (BART) (FM) 2192
Dutch Team Competition - klasse 1 Round 8 · 2026-03-07
JONGSTE, D. (DAVID) 2138
Dutch Team Competition - klasse 1 Round 7 · 2026-02-07
Worst losses
CORNELISSE, J.J.A. (JOHN) 2169
Dutch Team Competition - klasse 1 Round 6 · 2026-03-28

FIDE Tournaments

Dutch Team Competition - klasse 1 Round 9 2026-04-11 +0–0=1 +0.4
Dutch Team Competition - klasse 1 Round 8 2026-03-07 +1–0=0 +12.8
Dutch Team Competition - klasse 1 Round 6 2026-03-28 +0–1=0 -7.8
Dutch Team Competition - klasse 1 Round 7 2026-02-07 +1–0=0 +11.6
Persoonlijk Kampioenschap RSB/RSB Open 2024 Groep A Monday 19 August 2024 +4–2=0 +14.8
DD Den Haag Open Schaakkampioenschap 2024 Ronde 7 Wednesday 7 February 2024 +0–1=0 -10.3
DD Den Haag Open Schaakkampioenschap 2024 Ronde 3 t/m 6 Wednesday 7 February 2024 +2–0=1 +18.8
DD Den Haag Open Schaakkampioenschap 2024 Ronde 1 t/m 2 Wednesday 7 February 2024 +2–0=0 +1.1
Tata Steel Chess Tournament 2024 Dagvierkampen Friday 12 January 2024 +1–1=1 +1.6
Tata Steel Chess Tournament 2023 Dagvierkampen Friday 13 January 2023 +1–0=2 +19.7

Rating History

Loading rating history...

Peak Ratings

Classical 2128
Blitz 2073

Games

Wins 2
Losses 1
Draws 1
Win Rate 50%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 0 0 0%
Black 2 1 1 50%

All-time Games (from rating history)

Classical 165
Blitz 59

Recent Matches

Eerens, P. (pim) (2111) 2026-04-11 DRAW +0.4
FM Meijenfeldt Von, B.m. (bart) (2192) 2026-03-07 WIN +12.8
Cornelisse, J.j.a. (john) (2169) 2026-03-28 LOSS -7.8
Jongste, D. (david) (2138) 2026-02-07 WIN +11.6