KNSB FIDE
CD

Casper Deij

Rated since January 2023

1703 Classic
1718 Rapid
1701 Blitz

RIVALRY

Nemesis
Leek van der, W.M. (Mark)
Games: 3 · Win rate: 33%

The good & the bad

Best wins
GAJIC, GORAN 1898
DWZ-Match Sommer-Blitz 2026 · Saturday 20 June 2026
GRAAF DE, J.E. (JURRIAN) 1896
12530 NK Snelschaken 2026 Groep A · Saturday 12 September 2026
VEENSTRA, F.L.J. (FRITS) 1884
12733 23e Oosten-Toren-Open Groep A · Monday 25 May 2026
DO, H. (HUONG) 1881
12530 NK Snelschaken 2026 Groep A · Saturday 12 September 2026
LEEK VAN DER, W.M. (MARK) 1880
12529 Open Dordrecht Rapidtoernooi Open Dordrecht · Saturday 28 February 2026
Worst losses
DRAGER, J. (JASON) 1568
12530 NK Snelschaken 2026 Groep A · Saturday 12 September 2026
DODMANI, SANDEEP 1605
12125 14e Torenstadtoernooi Groep A · Saturday 4 April 2026
BONSEN, B. (BRAM) 1609
12125 14e Torenstadtoernooi Groep A · Saturday 4 April 2026
BHASKARABHATLA, M. (MAITHILI MILLIE) 1613
14400 KNSB-Jeugdclubcompetitie 1, ACP Promotieklasse A · Saturday 26 September 2026
GROENEWEGEN, M. (MAX) 1683
12530 NK Snelschaken 2026 Groep A · Saturday 12 September 2026
NK Snelschaken 2026 Groep A Saturday 12 September 2026 +8–15=3 -97.8
DWZ-Match Sommer-Blitz 2026 Saturday 20 June 2026 +5–5=1 +47.2
Open NK Rapid Jeugd Groep A Sunday 3 May 2026 +3–3=1 +5.4
Open NK Rapid Groep A Saturday 2 May 2026 +4–3=2 +43.0
Johan Van Mil Snelschaak toernooi Groep A Sunday 26 April 2026 +8–9=3 -5.9
Open Dordrecht Rapidtoernooi Open Dordrecht Saturday 28 February 2026 +4–3=2 +42.1
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +1–0=2 +24.7
KNSB-Jeugdclubcompetitie 1, ACP Promotieklasse A Thursday 17 September 2026 +0–1=1 -31.1
Open Kampioenschap Gouda 2026 Groep B Saturday 5 September 2026 +2–4=1 -24.2
11e Goirles Weekend Kampioenschap Groep B Friday 28 August 2026 +1–3=2 -21.4
ONJK 2026 ONJK 2026 ABC Thursday 30 July 2026 +4–2=3 -18.8
Open NK Schaken 2026 Rapidtoernooi Tuesday 21 July 2026 +3–4=0 -71.9
22ste Open Rapidkampioenschap van Moira-Domtoren groep b Saturday 13 June 2026 +2–4=1 -52.1
23e Oosten-Toren-Open Groep A Monday 25 May 2026 +3–2=2 +60.2
Bevrijdingsschaaktoernooi Groep B Tuesday 5 May 2026 +2–1=4 +50.8
Sliedrecht Open Rapid 2026 Open Groep A Saturday 18 April 2026 +3–2=4 +43.0
14e Torenstadtoernooi Groep A Saturday 4 April 2026 +3–5=0 -73.6
Kwalificatie 4 NK ABC Groep B Saturday 14 March 2026 +3–2=2 +6.4
Kwalificatie 3 NK ABC Groep B Saturday 14 February 2026 +1–2=4 -13.4
Kwalificatie 2 NK ABC Groep B Friday 2 January 2026 +3–4=0 -2.1
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +1–0=0 +20.2
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +1–0=0 +25.0

Team Competition

Current team
WLC 3
Klasse 5M · 2025-2026 · 6 games
Past teams
WLC 3
Klasse 5M · 2024-2025
WLC 4
Klasse 6M · 2024-2025
Best Moves 1
Klasse 6J · 2023-2024
Best Moves 1
Klasse 6G · 2022-2023
Best Moves 1
Klasse 6F · 2021-2022

Rating History

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Peak Ratings

Classic 1833 May 1, 2025
Rapid 1861 June 1, 2026
Blitz 1794 Aug. 1, 2026

Games

Wins 65
Losses 74
Draws 38
Win Rate 37%

Performance by Color

Color Wins Draws Losses Win Rate
White 34 18 34 40%
Black 31 20 40 34%

Recent Matches

Vermeulen, I. (Ilona) (1682) Saturday 26 September 2026 DRAW -3.8
Bhaskarabhatla, M. (Maithili Millie) (1613) Saturday 26 September 2026 LOSS -27.4
Saroye Bachna, A. (Ankush) (1483) Saturday 12 September 2026 WIN +5.5
Bakker, T. (Theo) (1992) Saturday 12 September 2026 LOSS -9.8
Klompmaker, F. (Felix) (1782) Saturday 12 September 2026 LOSS -20.7
Ramcharan, A. (Aileshwar) (1944) Saturday 12 September 2026 LOSS -12.0
Groenewegen, M. (Max) (1683) Saturday 12 September 2026 LOSS -26.1
Zootjes, A. (Aäron) (1713) Saturday 12 September 2026 WIN +15.5
Attevelt, B.R. (Bart) (1886) Saturday 12 September 2026 LOSS -15.0
Li, V. (Vince) (1693) Saturday 12 September 2026 LOSS -25.5
Drager, J. (Jason) (1568) Saturday 12 September 2026 LOSS -31.4
Koelewijn, A. (Alex) (1944) Saturday 12 September 2026 DRAW +8.0
Hoogerwaard, S. (Samantha) (1600) Saturday 12 September 2026 WIN +9.9
Ngangbam, C. (Chingthang) (1820) Saturday 12 September 2026 LOSS -18.6
Alphen van, A.M. (Alex) (1840) Saturday 12 September 2026 LOSS -17.4
Rothuizen, I.Y. (Ivar) (1870) Saturday 12 September 2026 LOSS -15.8
Mcdonald, A. (Alistair) (1641) Saturday 12 September 2026 WIN +11.9
Ozdemir, O. (Orhan Galip) (1750) Saturday 12 September 2026 WIN +17.6
Zhang, X. (Xiheng) (2004) Saturday 12 September 2026 DRAW +10.8
Do, H. (Huong) (1881) Saturday 12 September 2026 WIN +24.8