Peterson, Alex
Current rating: 1394
Record: 1-7
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 105 | Chudzik, John (1500) | Lost 0-2 | -181482 |
| 2legacy | 181 | Cline, Matthew (1539) | Lost 0-2 | -171465 |
| 3legacy | 283 | Niemuth, David (1462) | Lost 0-2 | -181447 |
| 4legacy | 287 | Stillson, Frank (1446) | Lost 0-2 | -181429 |
| 5legacy | 263 | Ockunzzi, Zachary (1427) | Won 2-0 | +181447 |
| 6legacy | 216 | Frazier, Kurtis (1445) | Lost 0-2 | -181429 |
| 7legacy | 171 | Learnihan, Brendan (1462) | Lost 0-2 | -171412 |
| 8legacy | 130 | Leonard, Edward (1448) | Lost 0-2 | -181394 |
| average opponent: 1466record: 1-7 | new rating: 1394 | |||