Donald Poniatowski
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Flint op | 06/11/2005 | 1636 | United States |
| Michigan Amateur op | 10/23/2004 | 1256 | United States |
| Auburn Hills op | 04/26/2003 | 1437 | United States |
| Michigan-ch Amateur | ??/??/1999 | 0 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 3 games |
| B07 | Pirc defence | 2 games |
| C21 | Centre game | 1 games |
| C25 | Vienna game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B02 | Alekhine's defence | 3 games |
| B01 | Scandinavian (centre counter) defence | 2 games |
| B10 | Caro-Kann defence | 1 games |
| A52 | Budapest defence | 1 games |


United States