KNSB FIDE
KS

Ko van Schaik

Rated since January 2023

1809 Classic
1809 Rapid
1809 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
THEIJN, D. (DAVE) 1871
13138 HSB competitie 2025-2026 HSBCompetitieFeb26 · Friday 6 February 2026
TZANIS, A. (ARMANTOS) 1852
12177 HSB competitie 2025-2026 October 2025 · Monday 6 October 2025
ROELEVELD, E. (EVERT) 1823
12186 HSB competitie 2025-2026 October beker 1 · Monday 27 October 2025
AMELING, A.H. (BOB) 1775
12595 KNSB competitie 2025-2026 Klasse 6 ronde 4 · Saturday 13 December 2025
HART TER, R. (ROBBERT) 1747
12993 KNSB competitie 2025-2026 Klasse 6 ronde 6 · Saturday 7 February 2026
Worst losses
SLUIJS VAN DER, A. (AAD) 1631
13416 SHTV interne competitie 18-12-2025 t/m 05-03-2026 (120040) · Thursday 12 February 2026
LINCEWICZ, W.A.P. (PETER) 1743
12514 SHTV interne competitie 18-09-2025 t/m 20-11-2025 (120040) · Thursday 20 November 2025
SMALLENBROEK, J.C.J. (HANS) 1764
12927 HSB competitie 2025-2026 Beker 1e klasse januari · Tuesday 27 January 2026
KUMAR, P.S. (PRAYAN SAI) 1867
12762 HSB competitie 2025-2026 DecemberJanuari Comp 2526 · Thursday 27 November 2025
GRAND LE, J.W. (JAN WILLEM) 1886
12514 SHTV interne competitie 18-09-2025 t/m 20-11-2025 (120040) · Thursday 16 October 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +1–0=0 +17.6
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +1–0=0 +24.0
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +1–0=0 +25.2
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0 -26.5
SHTV interne competitie 18-12-2025 t/m 05-03-2026 (120040) Thursday 18 September 2025 +2–2=1 -9.4
SHTV interne competitie 18-09-2025 t/m 20-11-2025 (120040) Thursday 18 September 2025 +1–3=0 -72.6
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +0–1=0 -5.1
HSB competitie 2025-2026 HSBCompetitieFeb26 Monday 1 September 2025 +1–0=0 +32.1
HSB competitie 2025-2026 Beker 1e klasse januari Monday 1 September 2025 +0–1=0 -29.0
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +0–1=0 -34.7
HSB competitie 2025-2026 November comp Monday 1 September 2025 +0–0=1 -1.5
HSB competitie 2025-2026 October beker 1 Monday 1 September 2025 +1–0=0 +37.0
HSB competitie 2025-2026 October 2025 Monday 1 September 2025 +1–0=0 +39.9
HSB competitie 2025-2026 September 2025 Monday 1 September 2025 +1–0=0

Rating History

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Peak Ratings

Classic 1890 Nov. 1, 2025
Rapid 1809 April 1, 2026
Blitz 1809 April 1, 2026

Games

Wins 10
Losses 9
Draws 2
Win Rate 48%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 2 4 33%
Black 7 0 5 58%

Recent Matches

Cools, F.G. (Frank) (1720) Saturday 28 March 2026 WIN +17.6
Hommes, E. (Elmar) (2155) Thursday 5 March 2026 LOSS -5.1
Schoen, H.A. (Hubert) (1949) Thursday 5 March 2026 LOSS -14.2
Sluijs van der, A. (Aad) (1631) Thursday 12 February 2026 LOSS -32.0
Hart ter, R. (Robbert) (1747) Saturday 7 February 2026 WIN +24.0
Theijn, D. (Dave) (1871) Friday 6 February 2026 WIN +32.1
Hettfleisch, M. (Maurice) (1975) Thursday 29 January 2026 DRAW +10.9
Smallenbroek, J.C.J. (Hans) (1764) Tuesday 27 January 2026 LOSS -29.0
Granet, S. (Simon) (1618) Thursday 15 January 2026 WIN +12.5
Herben, R.H. (Ronald) (1601) Thursday 18 December 2025 WIN +13.4
Ameling, A.H. (Bob) (1775) Saturday 13 December 2025 WIN +25.2
Kumar, P.S. (Prayan Sai) (1867) Thursday 27 November 2025 LOSS -34.7
Lincewicz, W.A.P. (Peter) (1743) Thursday 20 November 2025 LOSS -45.4
Ghosh, S. (Swarnangshu) (1873) Thursday 6 November 2025 DRAW -1.5
Lintelo te, P. (Pim) (1957) Saturday 1 November 2025 LOSS -26.5
Roeleveld, E. (Evert) (1823) Monday 27 October 2025 WIN +37.0
Grand le, J.W. (Jan Willem) (1886) Thursday 16 October 2025 LOSS -28.7
Tzanis, A. (Armantos) (1852) Monday 6 October 2025 WIN +39.9
Boers, B.J. (Benjamin) (1677) Thursday 2 October 2025 WIN +22.8
Bodaan, A. (Ton) (1966) Thursday 18 September 2025 LOSS -21.3