Tatro, Aaron
Current rating: 1463
Record: 1-3
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Bowen, Leonard (1400) | Lost 0-2 | -201480 |
| 2sealed | 292 | Benson, Marjace (1533) | Won 2-0 | +191499 |
| 3sealed | 190 | Walters, Nick (1525) | Lost 0-2 | -171482 |
| 4sealed | 319 | Martinez, Peter (1447) | Lost 1-2 | -191463 |
| average opponent: 1476record: 1-3 | new rating: 1463 | |||