KNSB FIDE
RB

Ryan Busa

Rated since January 2023

1939 Classic
1935 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
SCHOEN, H.A. (HUBERT) 1956
11375 85e Daniel Noteboomtoernooi Groep A · Sunday 22 February 2026
HIEMSTRA, L. (LUCIEN) 1927
11375 85e Daniel Noteboomtoernooi Groep A · Sunday 22 February 2026
BOLHUIS, R. (RIDENS) 1868
12793 SGA Competitie 2025-2026 1e Klasse A ronde 4 · Thursday 15 January 2026
BAAK, E.E. (EVERT) 1865
12992 KNSB competitie 2025-2026 Klasse 5 ronde 6 · Saturday 7 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
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
EGMOND VAN, T.S. (TOM) 1974
13314 KNSB competitie 2025-2026 Klasse 4 ronde 6 · Saturday 28 March 2026
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 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

Rating History

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Peak Ratings

Classic 1989 March 1, 2026
Rapid 1935 July 1, 2025
Blitz 2000 April 1, 2026

Games

Wins 10
Losses 9
Draws 5
Win Rate 42%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 3 5 33%
Black 6 2 4 50%

Recent Matches

Beentjes, K. (Koen) (1856) Thursday 23 April 2026 WIN +9.5
Ommeren van, J. (Jos) (1926) Saturday 11 April 2026 LOSS -13.1
Broerse, M. (Milo) (1790) Sunday 29 March 2026 DRAW -6.4
Diggele van, M. (Merijn) (1699) Sunday 29 March 2026 WIN +3.9
Broerse, M. (Milo) (1790) Sunday 29 March 2026 WIN +6.1
Diggele van, M. (Merijn) (1699) Sunday 29 March 2026 WIN +3.9
Omnes, T. (Tiago) (1807) Sunday 29 March 2026 WIN +6.6
FM Mazajchik, T. (Tim) (2257) Sunday 29 March 2026 LOSS -4.4
Groote de, J. (Jesper) (2173) Sunday 29 March 2026 LOSS -6.5
Omnes, T. (Tiago) (1807) Sunday 29 March 2026 LOSS -18.5
FM Mazajchik, T. (Tim) (2257) Sunday 29 March 2026 WIN +20.7
Groote de, J. (Jesper) (2173) Sunday 29 March 2026 DRAW +6.0
Egmond van, T.S. (Tom) (1974) Saturday 28 March 2026 LOSS -13.0
Veenendaal, L. (Loek) (1970) Wednesday 25 March 2026 DRAW -0.7
Toor van, C.F. (Kees) (1907) Saturday 7 March 2026 LOSS -15.3
Manuri, B.P. (Budi) (1834) Thursday 26 February 2026 LOSS -16.8
Hiemstra, L. (Lucien) (1927) Sunday 22 February 2026 WIN +11.3
Schoen, H.A. (Hubert) (1956) Sunday 22 February 2026 WIN +12.3
Kuijk van, V. (Vadim) (2112) Saturday 21 February 2026 LOSS -7.5
Helvoort van, R.A.M. (Rob) (2085) Saturday 21 February 2026 LOSS -8.3