KNSB FIDE
KG

Klaas van Gorkum

Rated since April 2023

1685 Classic
1633 Rapid
1696 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
CORNELISSEN, R.A. (RODERICK) 1870
12224 Rotterdam Fide Weekend Groep B · Saturday 18 October 2025
YANTUR, A.I. (ARDA) 1800
12224 Rotterdam Fide Weekend Groep B · Friday 17 October 2025
KORT DE, M. (MARCEL) 1767
13781 Veertiende Erasmus rapidtoernooi Groep B · Saturday 9 May 2026
VEGARAJU, A. (ATHARVA) 1703
12224 Rotterdam Fide Weekend Groep B · Sunday 19 October 2025
KLAASSEN, W. (WISSE) 1700
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 1 February 2026
Worst losses
SULDIN, S.S. (SERHII) 1579
13781 Veertiende Erasmus rapidtoernooi Groep B · Saturday 9 May 2026
BOOMSMA, A. (ARMIN) 1609
13781 Veertiende Erasmus rapidtoernooi Groep B · Saturday 9 May 2026
BOOM, H. (HARRIE) 1655
10470 Tata Steel Chess Tournament 2026 Tienkampen · Monday 26 January 2026
SWAAK, L. (LEON) 1693
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 25 January 2026
KNAAP VAN DER, G.A. (BERT) 1701
13871 RSB Competitie 2025-2026 Achttallen mei · Thursday 7 May 2026
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–5=2 -46.2
Rotterdam Fide Weekend Groep B Friday 17 October 2025 +3–1=0 +63.0
Erasmus Watertorentoernooi Ronde 1 t/m/ 2 Monday 11 May 2026 +0–1=0 -5.8
Veertiende Erasmus rapidtoernooi Groep B Saturday 9 May 2026 +4–3=0 +45.9
RSB Competitie 2025-2026 Viertallen mei Monday 1 September 2025 +1–0=0 +9.7
RSB Competitie 2025-2026 Achttallen mei Monday 1 September 2025 +0–1=0 -12.6
RSB Competitie 2025-2026 Viertallen april Monday 1 September 2025 +1–0=0 +8.6
RSB Competitie 2025-2026 Achttallen april Monday 1 September 2025 +0–1=0 -10.6
RSB Competitie 2025-2026 Achttallen maart Monday 1 September 2025 +1–0=1 +14.8
RSB Competitie 2025-2026 Viertallen maart Monday 1 September 2025 +0–1=0
RSB Competitie 2025-2026 Viertallen februari Monday 1 September 2025 +0–0=1 -0.5
RSB Competitie 2025-2026 Achtallen december Monday 1 September 2025 +1–0=0 +13.2

Rating History

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Peak Ratings

Classic 1728 Jan. 1, 2026
Rapid 1633 June 1, 2026
Blitz 1696 April 1, 2026

Games

Wins 13
Losses 13
Draws 4
Win Rate 43%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 2 5 50%
Black 6 2 8 38%

Recent Matches

Schriks, J.P.M. (Jean Paul) (1605) Monday 18 May 2026 WIN +9.7
Mac Lean, H.M. (Murdoch) (1909) Monday 11 May 2026 LOSS -5.8
Boomsma, A. (Armin) (1609) Saturday 9 May 2026 LOSS -8.2
Koelman, M.J. (Martijn) (1450) Saturday 9 May 2026 WIN +11.1
Visser, M. (Maarten) (1805) Saturday 9 May 2026 LOSS -7.8
Suldin, S.S. (Serhii) (1579) Saturday 9 May 2026 LOSS -17.9
Roos, A.J. (Aad Jan) (1672) Saturday 9 May 2026 WIN +21.6
Silva, R. (Rafael) (1666) Saturday 9 May 2026 WIN +21.3
Kort de, M. (Marcel) (1767) Saturday 9 May 2026 WIN +25.8
Knaap van der, G.A. (Bert) (1701) Thursday 7 May 2026 LOSS -12.6
Kunnen, J.R. (Hans) (1572) Thursday 16 April 2026 WIN +8.6
Kemner, A.C.M. (Mike) (1762) Thursday 2 April 2026 LOSS -10.6
Gids de, W.F. (Wil) (1604) Thursday 26 March 2026 WIN +10.4
Schonekamp, J.R. (Jan Roelof) Thursday 19 March 2026 LOSS
Likic, Z. (Zahir) (1804) Tuesday 10 March 2026 DRAW +4.4
Turkenburg, G. (Gerard) (1715) Thursday 12 February 2026 DRAW -0.5
Klaassen, W. (Wisse) (1700) Sunday 1 February 2026 WIN +13.2
Eveleens, E. (Ed) (1749) Saturday 31 January 2026 DRAW +0.8
Vreeze de, F. (Frans) (1673) Friday 30 January 2026 DRAW -2.2
Cloosterman, T. (Teun) (1708) Wednesday 28 January 2026 LOSS -7.6