KNSB FIDE
RS

Ronald van Schaick

Rated since January 2023

1222 Classic
1063 Rapid
1226 Blitz

RIVALRY

Nemesis
Kruithof, G. (Glenn)
Games: 3 · Win rate: 33%
Kryptonite
Wild de, F.C. (Fred)
Games: 4 · Win rate: 0%
Easy Target
Wang, G. (Tommy)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
KELLER, C.M. (CAREL) 1632
13453 S.V. Erasmus interne competitie 16-02-2026 t/m 23-03-2026 (140014) · Monday 23 March 2026
WANG, G. (TOMMY) 1200
13675 S.V. Erasmus interne competitie 30-03-2026 t/m 20-04-2026 (140014) · Monday 20 April 2026
ATHARVA PAWAR 1080
13781 Veertiende Erasmus rapidtoernooi Groep B · Saturday 9 May 2026
Worst losses
CIALDELLA, P.P.G.J. (PASCAL) 1111
6620 S.V. Erasmus interne competitie 16-01-2023 t/m 20-02-2023 (140014) · Monday 20 February 2023
DOP VAN, A. (AAD) 1185
8542 S.V. Erasmus interne competitie 22-01-2024 t/m 19-02-2024 (140014) · Monday 29 January 2024
VAN DER WINDT, EMIEL 1191
12501 Interne rapidcompetitie Erasmus Groep A · Monday 17 November 2025
KOELMAN, W.R.J. (WISSE) 1195
13781 Veertiende Erasmus rapidtoernooi Groep B · Saturday 9 May 2026
KRUITHOF, G. (GLENN) 1286
13675 S.V. Erasmus interne competitie 30-03-2026 t/m 20-04-2026 (140014) · Monday 30 March 2026
No FIDE-rated tournaments found.
Erasmus Watertorentoernooi Ronde 1 t/m/ 2 Monday 11 May 2026 +0–2=0 -2.5
Veertiende Erasmus rapidtoernooi Groep B Saturday 9 May 2026 +1–5=0 -16.3
S.V. Erasmus interne competitie 30-03-2026 t/m 20-04-2026 (140014) Monday 16 February 2026 +1–2=0 -2.2
S.V. Erasmus interne competitie 16-02-2026 t/m 23-03-2026 (140014) Monday 16 February 2026 +2–4=0 +25.6
Interne rapidcompetitie Erasmus Groep A Monday 27 October 2025 +0–5=0
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–1=0
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0 -2.4
KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +0–1=0
Erasmus Watertorentoernooi Groep A Ronde 7 Monday 7 April 2025 +0–1=0 -6.8
Erasmus Watertorentoernooi Groep A Ronde 3 t/m 6 Monday 7 April 2025 +0–4=0 -38.4
Erasmus Watertorentoernooi Groep A Monday 7 April 2025 +0–2=0 -2.4
S.V. Erasmus interne competitie 31-03-2025 t/m 31-03-2025 (140014) Monday 20 January 2025 +0–1=0
S.V. Erasmus interne competitie 20-01-2025 t/m 24-03-2025 (140014) Monday 20 January 2025 +1–4=0 -10.8
Erasmus Watertorentoernooi Groep A Ronde 6 t/m 7 Monday 15 April 2024 +0–2=0 -7.1
Erasmus Watertorentoernooi Groep A Ronde 3 t/m 5 Monday 15 April 2024 +1–2=0 +2.8
Erasmus Watertorentoernooi Groep A Ronde 1 t/m 2 Monday 15 April 2024 +0–2=0 -3.8
S.V. Erasmus interne competitie 08-04-2024 t/m 08-04-2024 (140014) Monday 22 January 2024 +0–1=0 -5.5
S.V. Erasmus interne competitie 26-02-2024 t/m 25-03-2024 (140014) Monday 22 January 2024 +1–4=0 -7.1
S.V. Erasmus interne competitie 22-01-2024 t/m 19-02-2024 (140014) Monday 22 January 2024 +1–4=0 -7.0
Watertorentoernooi Ronde 4 t/m 7 Monday 3 April 2023 +0–4=0 -5.6
Watertorentoernooi Watertoren Monday 3 April 2023 +0–1=0 -0.3
S.V. Erasmus interne competitie 27-02-2023 t/m 27-03-2023 (140014) Monday 16 January 2023 +1–4=0 -4.9
S.V. Erasmus interne competitie 16-01-2023 t/m 20-02-2023 (140014) Monday 16 January 2023 +1–5=0 -27.5

Rating History

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Peak Ratings

Classic 1271 March 1, 2024
Rapid 1079 Jan. 1, 2026
Blitz 1226 April 1, 2026

Games

Wins 10
Losses 62
Draws 0
Win Rate 14%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 0 29 12%
Black 6 0 33 15%

Recent Matches

As van, C.J. (Cor) (1676) Monday 18 May 2026 LOSS -1.6
Meyboom, J.C.J. (Jan-Kees) (1769) Monday 11 May 2026 LOSS -0.8
Atharva Pawar (1080) Saturday 9 May 2026 WIN +48.4
Koelman, W.R.J. (Wisse) (1195) Saturday 9 May 2026 LOSS -33.1
Brebeanu, Mihnea (1350) Saturday 9 May 2026 LOSS -16.6
Koelman, M.J. (Martijn) (1450) Saturday 9 May 2026 LOSS -9.4
Koks, P.W. (Paul) (1553) Saturday 9 May 2026 LOSS -4.7
Silva da, I.J. (Ilaij) (1656) Saturday 9 May 2026 LOSS -1.1
Wang, G. (Tommy) (1200) Monday 20 April 2026 WIN +13.8
Wild de, F.C. (Fred) (1533) Monday 13 April 2026 LOSS -4.2
Kruithof, G. (Glenn) (1286) Monday 30 March 2026 LOSS -11.8
Keller, C.M. (Carel) (1632) Monday 23 March 2026 WIN +28.8
Slager, S. (Sven) Monday 16 March 2026 LOSS
Engelberts, J.D. (Jelle) (1815) Monday 9 March 2026 LOSS -0.5
Windt van der, E. (Emiel) Monday 2 March 2026 WIN
Tchavelachvili, A.G. (Alik) (1664) Monday 23 February 2026 LOSS -1.6
Knegt de, A.P. (Bram) (1705) Monday 16 February 2026 LOSS -1.2
Fassaert, J. (Julian) Saturday 22 November 2025 LOSS
van der Windt, Emiel (1191) Monday 17 November 2025 LOSS
Mihailescu, L. (Lucian) (1679) Monday 17 November 2025 LOSS