Piotr Ostachowski
First Name:
Piotr
Last Name:
Ostachowski
Country:
Poland Age:
(21)
Start rating:
750
Rating:
750
| Season | Played | Rating increment | Won | Lost | % of wins | Tournaments |  |  |  |  |
|---|---|---|---|---|---|---|---|---|---|---|
| Masters Poland League B | 15 | 0 | 9 | 6 | 60% | 3 | 0 | 3 | 0 | 0 |