Harrington, Ian Matthe
Current rating: 1478
Record: 2-3-1
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Marquez, James (1500) | Won 2-0 | +181518 |
| 2sealed | 79 | Chiesa, Christopher (1606) | Draw 1-1 | +21520 |
| 3sealed | 149 | Wolter, Brian (1488) | Won 2-1 | +171537 |
| 4sealed | 82 | Flor Flores, Jaime (1500) | Lost 1-2 | -191518 |
| 5sealed | 154 | Saenz, Sara (1515) | Lost 0-2 | -181500 |
| 6sealed | 188 | Noel, William (1280) | Lost 0-2 | -221478 |
| average opponent: 1482record: 2-3-1 | new rating: 1478 | |||