OW

Oscar Wiegersma

Rated since February 2026

909 Rapid

RIVALRY

Nemesis
Mus, L. (Luuk)
Games: 4 · Win rate: 50%
Kryptonite
Lobo, A. (Adrian)
Games: 3 · Win rate: 0%
Easy Target
Pajak, L. (Leon)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
LUBELSKI, B. (BARTEK) 845
11677 GrandPrix AAS Groep A · Saturday 18 April 2026
MUS, L. (LUUK) 844
11677 GrandPrix AAS Groep A · Saturday 18 April 2026
TAAL, M. (MISHA) 832
11677 GrandPrix AAS Groep A · Saturday 18 April 2026
DAM VAN, J. (JASON) 823
11677 GrandPrix AAS Groep A · Saturday 18 April 2026
JONG DE, N.S. (NIMA) 819
11677 GrandPrix AAS Groep A · Saturday 18 April 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
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
URSINUS, N.A. (NICK) 823
11674 GrandPrix De Vrijpionnen Voorhout Groep A · Saturday 14 February 2026
No FIDE-rated tournaments found.
GrandPrix AAS Groep A Saturday 18 April 2026 +5–2=0 +85.1
GrandPrix Leiderdorp Groep A Sunday 15 March 2026 +12–6=0 +46.4
GrandPrix De Vrijpionnen Voorhout Groep A Saturday 14 February 2026 +3–4=0 -35.1
GrandPrix Philidor Leiden Groep A Saturday 3 January 2026 +6–0=0
GrandPrix SV Voorschoten Groep A Sunday 21 September 2025 +8–4=2

Rating History

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Peak Ratings

Rapid 909 May 1, 2026

Games

Wins 34
Losses 16
Draws 2
Win Rate 65%

Performance by Color

Color Wins Draws Losses Win Rate
White 17 2 8 63%
Black 17 0 8 68%

Recent Matches

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
Taal, M. (Misha) (832) Saturday 18 April 2026 WIN +23.2
Pajak, L. (Leon) (613) Sunday 15 March 2026 WIN +13.7
Lobo, A. (Adrian) (862) Sunday 15 March 2026 LOSS -20.3
Hamer, E. (Elias) (758) Sunday 15 March 2026 LOSS -27.7
Rajeshkumar, R. (Rithvik) (753) Sunday 15 March 2026 WIN +22.9
Meimarakis, M. (Mamos) (519) Sunday 15 March 2026 WIN +8.8
Nalla, L. (Lipi) (683) Sunday 15 March 2026 WIN +18.1
Lobo, A. (Adrian) (862) Sunday 15 March 2026 LOSS -20.3
Hamer, E. (Elias) (758) Sunday 15 March 2026 LOSS -27.7
Rajeshkumar, R. (Rithvik) (753) Sunday 15 March 2026 WIN +22.9
Meimarakis, M. (Mamos) (519) Sunday 15 March 2026 WIN +8.8
Nalla, L. (Lipi) (683) Sunday 15 March 2026 WIN +18.1
Pajak, L. (Leon) (613) Sunday 15 March 2026 WIN +13.7
Pajak, L. (Leon) (613) Sunday 15 March 2026 WIN +13.7