Treber, Ryan
Current rating: 1525
Record: 4-3
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 249 | Davidson, Joseph (1500) | Won 2-0 | +181518 |
| 2modern | 183 | Swailes, Michael (1549) | Won 2-1 | +191537 |
| 3modern | 63 | Paris, John (1536) | Lost 0-2 | -181519 |
| 4modern | 196 | Curl, Steven (1497) | Won 2-0 | +171536 |
| 5modern | 131 | Searles, James (1631) | Won 2-1 | +201556 |
| 6modern | 142 | Rachid, Denniz (1765) | Lost 1-2 | -141542 |
| 7modern | 151 | Pavelchak, Drew (1590) | Lost 1-2 | -171525 |
| average opponent: 1581record: 4-3 | new rating: 1525 | |||