KNSB FIDE
RB

Ryan Busa

Rated since January 2023

1953 Classic
1964 Rapid
2000 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
MAZAJCHIK, T. (TIM) (FM) 2257
12006 NK Snelschaak voor clubteams Groep A · Sunday 29 March 2026
ELFERINK, L.A. (LEON) 2061
11661 Open NK Rapid Groep A · Saturday 2 May 2026
SCHIPPER, P. (PAUL) 1999
13973 SGA Rapidcompetitie 2026 Hoofdklasse voorronde · Tuesday 2 June 2026
CUBUK, A. (ARMIN) 1965
11661 Open NK Rapid Groep A · Saturday 2 May 2026
SCHOEN, H.A. (HUBERT) 1956
11375 85e Daniel Noteboomtoernooi Groep A · Sunday 22 February 2026
Worst losses
OMNES, T. (TIAGO) 1807
12006 NK Snelschaak voor clubteams Groep A · Sunday 29 March 2026
MANURI, B.P. (BUDI) 1834
13431 SGA Competitie 2025-2026 1e Klasse A ronde 5 en 6 · Thursday 26 February 2026
GREEF DE, F. (FREDDY) 1866
13748 Amsterdam Chess Festival 2026 + NK Studenten Klassiek Groep B · Wednesday 15 July 2026
TOOR VAN, C.F. (KEES) 1907
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · Saturday 7 March 2026
OMMEREN VAN, J. (JOS) 1926
13528 KNSB competitie 2025-2026 Klasse 4 ronde 9 · Saturday 11 April 2026
Amsterdam Chess Festival 2026 + NK Studenten Klassiek Groep B Saturday 11 July 2026 +4–2=3 +14.4
Open NK Rapid Groep A Saturday 2 May 2026 +6–3=0 +24.7
NK Snelschaak voor clubteams Groep A Sunday 29 March 2026 +5–3=2 +11.3
85e Daniel Noteboomtoernooi Groep A Friday 20 February 2026 +2–2=2 +17.6
SGA Rapidcompetitie 2026 Hoofdklasse voorronde Wednesday 20 May 2026 +3–5=1 +4.1
SGA Competitie 2025-2026 1e Klasse A ronde 7 Wednesday 1 October 2025 +1–0=0 +9.5
SGA Competitie 2025-2026 1e Klasse A ronde 5 en 6 Wednesday 1 October 2025 +0–1=1 -17.5
SGA Competitie 2025-2026 1e Klasse A ronde 4 Wednesday 1 October 2025 +1–0=0 +9.6
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–1=0 -13.1
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +0–1=0 -13.0
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–1=0 -15.3
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +1–0=0 +9.2

Team Competition

Current teams
VAS 2
1e Klasse A · 2025-2026 · 7 games
VAS 3
Klasse 4E · 2025-2026 · 5 games
VAS 4
Klasse 5K · 2025-2026 · 2 games
VAS 7
Klasse 6I · 2025-2026 · 1 game
Past teams
VAS 3
1e Klasse A · 2024-2025
VAS 3
1e Klasse B · 2023-2024
VAS 4
Klasse 5G · 2023-2024
VAS 4
2e Klasse B · 2023-2024

Rating History

Loading rating history...

Peak Ratings

Classic 1989 March 1, 2026
Rapid 1964 July 1, 2026
Blitz 2000 April 1, 2026

Games

Wins 23
Losses 19
Draws 9
Win Rate 45%

Performance by Color

Color Wins Draws Losses Win Rate
White 13 3 9 52%
Black 10 6 10 38%

Recent Matches

Hermeling, C. (Caspar) (1981) Sunday 19 July 2026 DRAW +1.5
Veldhuyzen, Y. (Ywein) (1946) Saturday 18 July 2026 WIN +12.7
Man, K. (Kenji) (1812) Friday 17 July 2026 WIN +8.2
Kubbenga, M.H.A. (Michael) (1832) Thursday 16 July 2026 WIN +8.9
Greef de, F. (Freddy) (1866) Wednesday 15 July 2026 LOSS -15.0
Wijgers, B. (Ben) (2028) Tuesday 14 July 2026 LOSS -9.4
Rossier, Gilles (1998) Monday 13 July 2026 DRAW +2.0
Groeneveld, J. (Henry) (1853) Sunday 12 July 2026 WIN +9.5
Maes, Z. (Zayd) (1821) Saturday 11 July 2026 DRAW -4.0
FM Los, S. (Sander) (2290) Tuesday 2 June 2026 LOSS -2.7
Hoeven van der, G.J. (Gert-Jan) (2228) Tuesday 2 June 2026 LOSS -3.8
Schipper, P. (Paul) (1999) Tuesday 2 June 2026 WIN +14.7
Winnubst, P. (Paul) (1898) Thursday 28 May 2026 WIN +11.2
Vroombout, E.G.A. (Enrico) (2192) Thursday 28 May 2026 LOSS -4.6
Bouton, N. (Niels) (1993) Thursday 28 May 2026 LOSS -10.5
Kotmans, R. (Rob) (1782) Friday 22 May 2026 WIN +7.4
Odink, K.S. (Karel) (2066) Friday 22 May 2026 DRAW +4.4
Tromp, P. (Patriek) (1947) Friday 22 May 2026 LOSS -12.1
Elferink, L.A. (Leon) (2061) Saturday 2 May 2026 WIN +16.8
Jong de, M. (Mika) (1738) Saturday 2 May 2026 WIN +6.1