coffeen, aaron
Current rating: 1463
Record: 2-4
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 531 | kendrick, d.j. (1500) | Won 2-1 | +181518 |
| 2sealed | 57 | Marshinke, Dan (1518) | Lost 0-2 | -181500 |
| 3sealed | 382 | Clary, Tyler (1500) | Lost 0-2 | -181482 |
| 4sealed | 565 | Lussier, Matt (1485) | Won 2-1 | +181500 |
| 5sealed | 369 | Branum, Joshua (1430) | Lost 1-2 | -191481 |
| 6sealed | 470 | Zeoli, Benny (1482) | Lost 0-2 | -181463 |
| average opponent: 1486record: 2-4 | new rating: 1463 | |||