Wieczorek, O

Last game 2026

Prep vs WhitePrep vs Black

Rating

peak 2512 · latest 2499
225023502450255020132016201920222025
Games
1,579
Wins
784
Draws
272
Losses
523
Peak Elo
2512
58.3% score

As White

C47Four Knights Game1563.3%
B40Sicilian Defense: French Variation1353.8%
B90Sicilian Defense: Najdorf Variation1376.9%
A07King's Indian Attack1168.2%
B12Caro-Kann Defense: Advance Variation1159.1%
B18Caro-Kann Defense: Classical Variation955.6%
C11French Defense: Classical Variation, Steinitz Variation862.5%

As Black

B23Sicilian Defense: Closed1662.5%
E60Indian Defense: Anti-Grünfeld, Alekhine Variation1154.5%
A56Benoni Defense977.8%
A45Indian Defense: Accelerated London System961.1%
B40Sicilian Defense: Delayed Alapin Variation, with e6875.0%
A46Indian Defense: Knights Variation862.5%
A15English Opening: Anglo-Indian Defense862.5%
A57Benko Gambit850.0%
A48East Indian Defense785.7%

Recent games

Wieczorek, O24990-1Adhiban, Baskaran25362026
Wieczorek, O2499½-½Sarana, A26582026
Korpa, B2526½-½Wieczorek, O24992026
Ivanisevic, I25431-0Wieczorek, O24992026
Wieczorek, O2499½-½Teclaf, Pawel25722026
Cacciola, A21880-1Wieczorek, O24992026
Wieczorek, O24990-1Cornelisse, Lorelei20992025
Wieczorek, O24991-0Sharankov, G22382025
Nihal, Sarin26871-0Wieczorek, O24992025
Wieczorek, O24991-0Cappai, D21172025
Erdogmus, Yagiz Kaan26181-0Wieczorek, O24992025
Yurasova, Daria20640-1Wieczorek, O24992025
Paichadze, L25321-0Wieczorek, O24962024
Paravyan, D2620½-½Wieczorek, O24962024
Wieczorek, O24961-0Kozakov, M25132024