Pettit, Jeffrey
Current rating: 1453
Record: 1-4
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Lohman, Martin D (1529) | Lost 0-2 | -171483 |
| 2sealed | 198 | Snow, Curtis (1482) | Won 2-1 | +181501 |
| 3sealed | 176 | Goodman, Kyle (1859) | Lost 0-2 | -121489 |
| 4sealed | 292 | Puls, Matt (1483) | Lost 0-2 | -181471 |
| 5sealed | 268 | Mccoy, Brooks (1465) | Lost 1-2 | -181453 |
| average opponent: 1564record: 1-4 | new rating: 1453 | |||