McDonnell, Andrew
Current rating: 1499
Record: 2-2-1
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 457 | Singh, Naudeer (1500) | Won 2-1 | +181518 |
| 2sealed | 101 | Mathavorn, Matthew (1486) | Draw 1-1 | -11517 |
| 3sealed | 603 | Shuman, Tim (1546) | Won 2-0 | +191536 |
| 4sealed | 293 | Skipper, Michael (1504) | Lost 1-2 | -191517 |
| 5sealed | 336 | Wang, Dawson (1517) | Lost 1-2 | -181499 |
| average opponent: 1511record: 2-2-1 | new rating: 1499 | |||