KNSB FIDE
TO

Theo van Orsouw

Rated since March 2026

1901 Classic
1939 Rapid
1884 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
JIN, W. (WENHAO) 1925
12984 33e Open Haags rapidkampioenschap Groep A · Saturday 4 April 2026
GEERLINGS, V. (VINCENT) 1922
12784 Open Rapidtoernooi Groep A · Saturday 14 March 2026
ZIJDEN VAN DER, J.A. (HANS) 1918
12762 HSB competitie 2025-2026 DecemberJanuari Comp 2526 · Monday 15 December 2025
UITHOF, K. (KASPER) 1902
12991 KNSB competitie 2025-2026 Klasse 4 ronde 7 · Saturday 7 February 2026
ABANES, M. (MENANDRO) 1865
12338 DD Den Haag Open Schaakkampioenschap 2026 Rondes 1-2 · Thursday 19 February 2026
Worst losses
MACHNIK, STANISLAW 1669
13422 DD Den Haag Open Schaakkampioenschap 2026 Rondes 3-7 · Thursday 12 March 2026
HAM VAN DER, X.L.D. (DAVID) 1715
10225 37e Open Prometheus Kampioenschap Groep A · Thursday 29 January 2026
MARINUS, J. (JEROEN) 1761
13465 HSB competitie 2025-2026 CompMrt2026 · Thursday 5 March 2026
BAKHUIJZEN, N. (NATHAN) 1816
12735 2026 Chess.com Botwinnik Open Groep B · Friday 2 January 2026
METSELAAR, H. (HAROLD) 1851
13314 KNSB competitie 2025-2026 Klasse 4 ronde 6 · Saturday 28 March 2026
DD Den Haag Open Schaakkampioenschap 2026 Rondes 3-7 Thursday 12 February 2026 +2–2=0 -12.4
DD Den Haag Open Schaakkampioenschap 2026 Rondes 1-2 Thursday 12 February 2026 +2–0=0 +12.1
37e Open Prometheus Kampioenschap Groep A Thursday 15 January 2026 +1–1=0 -8.5
2026 Chess.com Botwinnik Open Groep B Friday 2 January 2026 +0–1=0 -16.1
33e Open Haags rapidkampioenschap Groep A Saturday 4 April 2026 +3–3=0 -13.5
Open Rapidtoernooi Groep A Saturday 14 March 2026 +5–1=1 +33.5
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–0=1 +0.7
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +0–1=0 -15.6
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +1–0=0 +7.0
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +1–0=0 +12.0
HSB competitie 2025-2026 April2026 Monday 1 September 2025 +0–0=1 -7.9
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +0–1=0 -18.4
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +1–0=0 +11.9

Rating History

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Peak Ratings

Classic 1940 March 1, 2026
Rapid 1939 April 1, 2026
Blitz 1884 March 1, 2026

Games

Wins 16
Losses 10
Draws 3
Win Rate 55%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 2 4 50%
Black 10 1 6 59%

Recent Matches

Dijkshoorn, M. (Marcel) (1642) Wednesday 22 April 2026 DRAW -7.9
Veelen van, K. (Koen) (1845) Thursday 16 April 2026 WIN +10.6
Elderhorst, J.J.M. (Joop) (1920) Saturday 11 April 2026 DRAW +0.7
Sans Piera, Marti (1852) Saturday 4 April 2026 LOSS -15.5
Termeulen, A. (Albert) (2072) Saturday 4 April 2026 LOSS -8.0
Jin, W. (Wenhao) (1925) Saturday 4 April 2026 WIN +12.0
Dirks, Ayden (1765) Saturday 4 April 2026 WIN +6.8
Geerlings, V. (Vincent) (1944) Saturday 4 April 2026 LOSS -12.3
Immerzeel, J. (Jules) (1631) Saturday 4 April 2026 WIN +3.5
Metselaar, H. (Harold) (1851) Saturday 28 March 2026 LOSS -15.6
Kinoshita, K. (Kanako) (1806) Thursday 26 March 2026 WIN +8.0
Nicolaas, J.J.M. (Han) (1780) Thursday 19 March 2026 WIN +7.2
Dyksinski, P. (Patryk) (1636) Saturday 14 March 2026 WIN +4.3
Geerlings, V. (Vincent) (1922) Saturday 14 March 2026 WIN +13.1
CM Schrik, R. (Rachid) (2111) Saturday 14 March 2026 LOSS -5.9
Ivanov, T. (Theo) (1750) Saturday 14 March 2026 DRAW -2.6
Nicolaas, J.J.M. (Han) (1780) Saturday 14 March 2026 WIN +8.3
Toorn van der, A.J. (Aat) (1814) Saturday 14 March 2026 WIN +9.4
Berg van den, S. (Sandra) (1736) Saturday 14 March 2026 WIN +6.9
Machnik, Stanislaw (1669) Thursday 12 March 2026 LOSS -20.7