McCaw, Mitch
Current rating: 1486
Record: 2-3
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 227 | Rogers, James (1587) | Lost 1-2 | -161484 |
| 2modern | 242 | Frankel, Josh (1560) | Lost 0-2 | -171467 |
| 3modern | 390 | Donelson, Erik (1464) | Won 2-0 | +181485 |
| 4modern | 328 | Deocares, Ismael B (1557) | Won 2-1 | +191504 |
| 5modern | 290 | Cech, John (1508) | Lost 1-2 | -181486 |
| average opponent: 1535record: 2-3 | new rating: 1486 | |||