SO

Sam Oosterveer

Rated since January 2023

1840 Classic
1822 Rapid
1840 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
JONG DE, M. (MAARTEN) 1809
11968 NHSB-competitie 2025-2026 Klasse 2D t/m 05-10-2025 · Monday 29 September 2025
JONG DE, G. (GERRIT) 1804
13228 NHSB-competitie 2025-2026 Klasse 2D t/m 08-03-2026 · Monday 2 March 2026
VERSCHOOR, M. (MARCEL) 1785
9161 50e VIERKAMPTOERNOOI S.C. DE UIL HILLEGOM Groep 11 · Friday 7 June 2024
DROST, H. (HANS) 1735
13227 NHSB-competitie 2025-2026 Klasse 2C t/m 08-03-2026 · Friday 6 March 2026
LOWIE, M.C. (MICHIEL) 1689
8064 40e VOGES OPEN SCHAAKTOERNOOI 2023 Groep B · Sunday 17 December 2023
Worst losses
RUIJTER DE, S.A.H. (SYLVAIN) 1671
8064 40e VOGES OPEN SCHAAKTOERNOOI 2023 Groep B · Friday 17 November 2023
ZIJLSTRA, H. (HENK) 1802
12299 NHSB-competitie 2025-2026 Klasse 2D t/m 09-11-2025 · Wednesday 5 November 2025
AALDEREN VAN, L. (LEX) 1840
12970 NHSB-competitie 2025-2026 Klasse 2D t/m 08-02-2026 · Tuesday 3 February 2026
No FIDE-rated tournaments found.
NHSB-competitie 2025-2026 Klasse 2C t/m 08-03-2026 Monday 1 September 2025 +1–0=0 +17.3
NHSB-competitie 2025-2026 Klasse 2D t/m 08-03-2026 Monday 1 September 2025 +1–0=0 +21.4
NHSB-competitie 2025-2026 Klasse 2D t/m 08-02-2026 Monday 1 September 2025 +0–1=0 -20.5
NHSB-competitie 2025-2026 Klasse 2D t/m 14-12-2025 Monday 1 September 2025 +0–0=1 -0.9
NHSB-competitie 2025-2026 Klasse 2D t/m 28-11-2025 Monday 1 September 2025 +1–0=0 +8.7
NHSB-competitie 2025-2026 Klasse 2C t/m 23-11-2025 Monday 1 September 2025 +1–0=0 +7.2
NHSB-competitie 2025-2026 Klasse 2D t/m 09-11-2025 Monday 1 September 2025 +0–1=0 -25.6
NHSB-competitie 2025-2026 Klasse 2D t/m 05-10-2025 Monday 1 September 2025 +1–0=0 +24.2
50e VIERKAMPTOERNOOI S.C. DE UIL HILLEGOM Groep 11 Friday 7 June 2024 +2–0=1 +23.7
40e VOGES OPEN SCHAAKTOERNOOI 2023 Groep B Friday 3 November 2023 +4–1=1 +138.0

Rating History

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Peak Ratings

Classic 1840 April 1, 2026
Rapid 1840 April 1, 2026
Blitz 1840 April 1, 2026

Games

Wins 11
Losses 3
Draws 3
Win Rate 65%

Performance by Color

Color Wins Draws Losses Win Rate
White 7 2 1 70%
Black 4 1 2 57%

Recent Matches

Drost, H. (Hans) (1735) Friday 6 March 2026 WIN +17.3
Jong de, G. (Gerrit) (1804) Monday 2 March 2026 WIN +21.4
Aalderen van, L. (Lex) (1840) Tuesday 3 February 2026 LOSS -20.5
Schoor van der, W.A. (Wim) (1809) Monday 8 December 2025 DRAW -0.9
Koning de, C. (Casper) (1576) Monday 24 November 2025 WIN +8.7
Post, H. (Henk) (1540) Monday 17 November 2025 WIN +7.2
Zijlstra, H. (Henk) (1802) Wednesday 5 November 2025 LOSS -25.6
Jong de, M. (Maarten) (1809) Monday 29 September 2025 WIN +24.2
Veerman, H.P.J. (Henk) (1760) Saturday 8 June 2024 DRAW -1.8
Buijsman, D. (Delano) Saturday 8 June 2024 WIN
Verschoor, M. (Marcel) (1785) Friday 7 June 2024 WIN +25.5
Lowie, M.C. (Michiel) (1689) Sunday 17 December 2023 WIN +46.3
Verschoor, M. (Marcel) (1650) Friday 8 December 2023 DRAW +12.3
Winnubst, P. (Paul) (1492) Friday 24 November 2023 WIN +30.2
Ruijter de, S.A.H. (Sylvain) (1671) Friday 17 November 2023 LOSS -17.4
Bergshoeff, G. (Bert) (1551) Friday 10 November 2023 WIN +35.3
Spaan, D. (David) (1503) Friday 3 November 2023 WIN +31.2