| PLAYER'S RECORD YEAR BY YEAR | |||||||||||||
| no. | city | flag | year | system | plrs | pos. | pts | gms | + | = | - | Elo | Elop |
| 48. | Puerto Madryn |  |
2009 | S-13 | 84 | 3. | 9 | 13 | 8 | 2 | 3 | 2544 | 2661 |
|
Olszewski, Michał |
| World Junior Chess Championship |
| OVERALL STATISTICS | ||||||||
| ap | years | pts | gms | + | = | - | % | medals |
| 1 | 2009 | 9 | 13 | 8 | 2 | 3 | 69.2 | 0 - 0 - 1 |
| PLAYER'S RECORD YEAR BY YEAR | |||||||||||||
| no. | city | flag | year | system | plrs | pos. | pts | gms | + | = | - | Elo | Elop |
| 48. | Puerto Madryn | |
2009 | S-13 | 84 | 3. | 9 | 13 | 8 | 2 | 3 | 2544 | 2661 |
Olszewski, Michał at 
