Mariusz Olczak
First Name:
Mariusz
Last Name:
Olczak
Country:
Poland Rating:
648
Start rating:
650
Age:
(47)
| Season | Played | Rating increment | Won | Lost | % of wins | Tournaments |  |  |  |  |
|---|---|---|---|---|---|---|---|---|---|---|
| Masters Poland League B | 160 | -2 | 63 | 97 | 39.38% | 32 | 5 | 6 | 9 | 1 |