KNSB FIDE
KH

Karel van Hattum

Rated since January 2023

1533 Classic
1427 Rapid
1527 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KUIPER, W. (WILLEM) 1906
10780 27e HZ University of Applied Sciences Schaaktoernooi Groep A · Sunday 3 August 2025
COORN, W. (WILLEM TIMO) 1764
13836 SGA Competitie 2025-2026 4e Klasse ronde 9 · Thursday 7 May 2026
KRASSENBURG, D.W. (DENNIS) 1567
10472 Tata Steel Chess Tournament 2026 Dagvierkampen · Wednesday 21 January 2026
POEL, J.E. (JACOB) 1527
10470 Tata Steel Chess Tournament 2026 Tienkampen · Saturday 31 January 2026
LANGE, R. (ROB) 1515
10470 Tata Steel Chess Tournament 2026 Tienkampen · Monday 26 January 2026
Worst losses
HART, L.H. (LEO) 1366
11661 Open NK Rapid Groep A · Saturday 2 May 2026
MADURO, S. (SHANIRA) 1376
11661 Open NK Rapid Groep A · Saturday 2 May 2026
KOOPMANS, J.C. (JELLE) 1422
13505 TAPIJTGIGANT OPEN ASK 2026 Groep D · Sunday 5 April 2026
LALKOTA, S. (SRIKAR) 1463
11661 Open NK Rapid Groep A · Saturday 2 May 2026
LEEUWEN VAN, B. (BAS) 1559
13659 13e Best of the West Groep B, ronde 6 · Saturday 9 May 2026
51e Open Kampioenschap van Utrecht Groep D Friday 15 May 2026 +2–2=1 +15.3
Open NK Rapid Groep A Saturday 2 May 2026 +1–7=1 -80.7
TAPIJTGIGANT OPEN ASK 2026 Groep D Saturday 4 April 2026 +1–4=0 -11.6
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +6–3=0 +47.3
Tata Steel Chess Tournament 2026 Dagvierkampen Friday 16 January 2026 +2–0=1 +13.6
27e HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 2 August 2025 +1–6=1 +18.9
UniClass Science Park Amsterdam Schaaktoernooi Groep C Saturday 5 July 2025 +3–4=2 -16.8
13e Best of the West Groep B, ronde 6 Saturday 18 October 2025 +0–1=0 -10.7
13e Best of the West Groep B, ronde 3 Saturday 18 October 2025 +0–1=0 -8.4
13e Best of the West Groep B, ronde 2 Saturday 18 October 2025 +0–1=0 -8.9
17e Kattenburger Open Toernooi 17e Kattenburger Open Ronde 5 Sunday 12 October 2025 +0–0=1 +5.5
17e Kattenburger Open Toernooi Ronde 1 Sunday 12 October 2025 +0–1=0 -3.9
SGA Competitie 2025-2026 4e Klasse ronde 9 Wednesday 1 October 2025 +1–0=0 +20.4
SGA Competitie 2025-2026 4e Klasse ronde 7 en 8 Wednesday 1 October 2025 +0–1=0 -7.8
SGA Competitie 2025-2026 4e Klasse ronde 6 en 7 Wednesday 1 October 2025 +0–1=0 -5.9
SGA Competitie 2025-2026 4e Klasse ronde 3 en 4 Wednesday 1 October 2025 +0–2=0 -14.6
SGA Competitie 2025-2026 4e Klasse ronde 2 en 3 Wednesday 1 October 2025 +1–0=0
16e Kattenburger Open Toernooi Groep A Monday 1 September 2025 +0–1=0 -8.3

Rating History

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Peak Ratings

Classic 1588 March 1, 2024
Rapid 1527 March 1, 2026
Blitz 1527 March 1, 2026

Games

Wins 18
Losses 35
Draws 7
Win Rate 30%

Performance by Color

Color Wins Draws Losses Win Rate
White 12 2 15 41%
Black 6 5 20 19%

Recent Matches

Bernts, N.A.G. (Nico) (1391) Sunday 17 May 2026 WIN +8.5
Brummelkamp, S. (Simon) Sunday 17 May 2026 LOSS
Caballero Taporco, K.R. (Kimberly Rhose) (1384) Saturday 16 May 2026 WIN +8.3
Walraven, F. (Fedde) (1420) Saturday 16 May 2026 DRAW -1.5
Lenczowski, T.L. (Thijs) Friday 15 May 2026 LOSS
Leeuwen van, B. (Bas) (1559) Saturday 9 May 2026 LOSS -10.7
Coorn, W. (Willem Timo) (1764) Thursday 7 May 2026 WIN +20.4
Telegina, T.T. (Tatiana) (1591) Saturday 2 May 2026 LOSS -9.6
Lalkota, S. (Srikar) (1463) Saturday 2 May 2026 LOSS -14.1
Sivakumar, H. (Hansika) (1060) Saturday 2 May 2026 WIN +1.5
Omnes, Z. (Zoë) (1618) Saturday 2 May 2026 LOSS -8.8
Engel, Q. (Quirine) (1232) Saturday 2 May 2026 DRAW -8.3
Maduro, S. (Shanira) (1376) Saturday 2 May 2026 LOSS -17.0
Hart, L.H. (Leo) (1366) Saturday 2 May 2026 LOSS -17.3
Ghosn, Eiz Eddin (1749) Saturday 2 May 2026 LOSS -5.0
Bax, A.J. (Martijn) (1895) Saturday 2 May 2026 LOSS -2.2
Bouwman, M. (Michiel) (1667) Wednesday 22 April 2026 LOSS -7.8
Shah, Kiaan Monday 6 April 2026 LOSS
Peereboom, H. (Hans) Monday 6 April 2026 LOSS
Koopmans, J.C. (Jelle) (1422) Sunday 5 April 2026 LOSS -8.0