Sun, Rich
Current rating: 1462
Record: 3-5
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 55 | Wolodkin, Steven (1500) | Lost 1-2 | -181482 |
| 2block | 186 | Frazier, Zach (1482) | Lost 1-2 | -181464 |
| 3block | 255 | Ganze, Brian (1412) | Won 2-0 | +171481 |
| 4block | 251 | Gillham, Jacob (1482) | Lost 0-2 | -181463 |
| 5block | 226 | Ullmann, Gregory (1464) | Won 2-0 | +181481 |
| 6block | 183 | Holdren, Christopher (1482) | Lost 0-2 | -181463 |
| 7block | 148 | Kreutz, Jeffrey (1370) | Won 2-0 | +161479 |
| 8block | 107 | Schmidt, William (1486) | Lost 0-2 | -171462 |
| average opponent: 1460record: 3-5 | new rating: 1462 | |||