OW

Oscar Wiegersma

Rated since February 2026

1084 Rapid

RIVALRY

Nemesis
Mus, L. (Luuk)
Games: 3 · Win rate: 67%
Kryptonite
Margaryan, A. (Anri)
Games: 4 · Win rate: 25%
Easy Target
Jong de, N.S. (Nima)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
LI, Y. (YUEXUAN) 1051
14092 GrandPrix Voorschoten Groep A · Sunday 20 September 2026
BAKKER, K.T. (KAY) 1015
14092 GrandPrix Voorschoten Groep A · Sunday 20 September 2026
ELDERHORST, M. (MATS) 1013
14092 GrandPrix Voorschoten Groep A · Sunday 20 September 2026
CHEMBON, T.C. (DHRUV) 985
14092 GrandPrix Voorschoten Groep A · Sunday 20 September 2026
HODZIC, E. (EMINA) 959
11678 GrandPrix LSG Groep A · Saturday 6 June 2026
Worst losses
KIM, Y. (YUDAM) 430
11672 GrandPrix SV Voorschoten Groep A · Sunday 21 September 2025
HAMER, E. (ELIAS) 758
11676 GrandPrix Leiderdorp Groep A · Sunday 15 March 2026
MU, S. (STEPHEN) 766
13735 PK D LeiSB Groep A · Saturday 28 February 2026
MASTBROEK, L. (LUUK) 790
11674 GrandPrix De Vrijpionnen Voorhout Groep A · Saturday 14 February 2026
VENKATARAM, A. (ADHVIK) 799
11674 GrandPrix De Vrijpionnen Voorhout Groep A · Saturday 14 February 2026
No FIDE-rated tournaments found.
GrandPrix Voorschoten Groep A Sunday 20 September 2026 +4–2=1 +32.1
GrandPrix LSG Groep A Saturday 6 June 2026 +6–1=0 +116.1
GrandPrix AAS Groep A Saturday 18 April 2026 +5–2=0 +85.1
GrandPrix Leiderdorp Groep A Sunday 15 March 2026 +4–2=0 +15.5
GrandPrix De Vrijpionnen Voorhout Groep A Saturday 14 February 2026 +3–4=0 -35.1
PK D LeiSB Groep A Sunday 8 February 2026 +0–7=1 -23.0
GrandPrix Philidor Leiden Groep A Saturday 3 January 2026 +6–0=0
GrandPrix SV Voorschoten Groep A Sunday 21 September 2025 +4–2=1

Rating History

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Peak Ratings

Rapid 1084 Oct. 1, 2026

Games

Wins 32
Losses 20
Draws 3
Win Rate 58%

Performance by Color

Color Wins Draws Losses Win Rate
White 17 2 9 61%
Black 15 1 11 56%

Recent Matches

Bakker, K.T. (Kay) (1015) Sunday 20 September 2026 WIN +18.5
Elderhorst, M. (Mats) (1013) Sunday 20 September 2026 WIN +18.4
Verhaar, M. (Mika) (990) Sunday 20 September 2026 LOSS -22.9
Hauwert, L. (Lotte) (1051) Sunday 20 September 2026 DRAW +0.5
Li, Y. (Yuexuan) (1051) Sunday 20 September 2026 WIN +20.5
Margaryan, A. (Anri) (1047) Sunday 20 September 2026 LOSS -19.7
Chembon, T.C. (Dhruv) (985) Sunday 20 September 2026 WIN +16.8
Hodzic, E. (Emina) (959) Saturday 6 June 2026 WIN +23.5
Hulst van der, B. (Bram) (952) Saturday 6 June 2026 WIN +23.1
Margaryan, A. (Anri) (928) Saturday 6 June 2026 WIN +21.8
Maarel van der, N. (Noud) (925) Saturday 6 June 2026 WIN +21.6
Lis, J. (Jan) (924) Saturday 6 June 2026 WIN +21.6
Jong de, N.S. (Nima) (888) Saturday 6 June 2026 WIN +19.6
Elderhorst, M. (Mats) (987) Saturday 6 June 2026 LOSS -15.0
Mu, S. (Stephen) (927) Saturday 18 April 2026 LOSS -15.3
Mus, L. (Luuk) (844) Saturday 18 April 2026 WIN +23.9
Margaryan, A. (Anri) (921) Saturday 18 April 2026 LOSS -15.6
Dam van, J. (Jason) (823) Saturday 18 April 2026 WIN +22.6
Lubelski, B. (Bartek) (845) Saturday 18 April 2026 WIN +24.0
Jong de, N.S. (Nima) (819) Saturday 18 April 2026 WIN +22.4