Prue, Jacob
Current rating: 1461
Record: 1-3
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 174 | Gerbic, Jim (1446) | Won 2-0 | +171517 |
| 2block | 127 | Ferneyhough, Michael (1459) | Lost 1-2 | -191498 |
| 3block | 210 | Szollosi, Bryan (1517) | Lost 1-2 | -181480 |
| 4block | 243 | Mullins, Chris (1414) | Lost 0-2 | -191461 |
| average opponent: 1459record: 1-3 | new rating: 1461 | |||