Peterson, Stephen
Current rating: 1517
Record: 5-4
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 269 | Jordan, Jason (1455) | Won 2-0 | +171517 |
| 2sealed | 223 | Hebert, Daniel (1501) | Won 2-0 | +181535 |
| 3sealed | 24 | Rabionet Janssen, Raul (1693) | Won 2-0 | +211556 |
| 4sealed | 14 | Jordan, Michael (1530) | Won 2-0 | +171573 |
| 5sealed | 26 | Maher, Mark (1502) | Lost 0-2 | -191554 |
| 6sealed | 98 | Hua, Ming (1539) | Lost 0-2 | -181536 |
| 7sealed | 151 | Oppliger, Bud L (1535) | Lost 1-2 | -181518 |
| 8sealed | 183 | Cooke, Kenneth (1520) | Won 2-0 | +181536 |
| 9sealed | 63 | Falbo, Kyle (1501) | Lost 1-2 | -191517 |
| average opponent: 1531record: 5-4 | new rating: 1517 | |||