KNSB FIDE
RO

Reinier Overtoom

Rated since January 2023

1970 Rapid

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
OUWERSLOOT, J. (HANS) 1917
12264 KNSB competitie 2025-2026 Klasse 4 ronde 3 · Saturday 1 November 2025
UCKERMAN, J.R. (JOHN) 1867
12409 KNSB competitie 2025-2026 Klasse 4 Ronde 4 · Saturday 22 November 2025
BOMHOFF, B.J. (BERT) 1780
12676 LiSB 2025- 2026 ronde 3 Groep A · Sunday 7 December 2025
Worst losses
BUUL VAN, J.J. (JASPER) 1724
12593 KNSB competitie 2025-2026 Klasse 4 ronde 5 · Saturday 13 December 2025
LEMMERS, R.M.T. (RUUD) 2028
13247 KNSB competitie 2025-2026 Klasse 4 ronde 8 · Saturday 7 March 2026
No FIDE-rated tournaments found.
4e ronde LiSB competitie 2025-2026 Groep A Sunday 1 March 2026 +0–0=1 +2.2
LiSB 2025- 2026 ronde 3 Groep A Sunday 7 December 2025 +1–0=0 +7.2
LiSB Competitie 2025-2026 ronde 2 Groep A Sunday 16 November 2025 +0–0=1 -2.6
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–0=1 -3.5
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–1=0 -9.0
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–0=1 0.0
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +0–1=0 -19.4
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +1–0=0 +10.8
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +1–0=0 +12.5

Rating History

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Peak Ratings

Classic 1939 Dec. 1, 2025
Rapid 1970 Oct. 1, 2025
Blitz 1924 March 1, 2026

Games

Wins 3
Losses 2
Draws 4
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 3 1 0%
Black 3 1 1 60%

Recent Matches

Daemen, J. (Jules) (1816) Saturday 11 April 2026 DRAW -3.5
Lemmers, R.M.T. (Ruud) (2028) Saturday 7 March 2026 LOSS -9.0
Schaffhausen, G. (Ger) (1986) Sunday 1 March 2026 DRAW +2.2
Krenning, J.T. (Jasper) (1926) Saturday 7 February 2026 DRAW 0.0
Buul van, J.J. (Jasper) (1724) Saturday 13 December 2025 LOSS -19.4
Bomhoff, B.J. (Bert) (1780) Sunday 7 December 2025 WIN +7.2
Uckerman, J.R. (John) (1867) Saturday 22 November 2025 WIN +10.8
Pieper, R. (Roy) (1841) Sunday 16 November 2025 DRAW -2.6
Ouwersloot, J. (Hans) (1917) Saturday 1 November 2025 WIN +12.5