Underwood, Donovan
Current rating: 1445
Record: 1-4
| Grand Prix Columbus 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 230 | Martin, Austin (1483) | Lost 0-2 | -181482 |
| 2legacy | 667 | Tully, Austin (1481) | Lost 1-2 | -181464 |
| 3legacy | 819 | Richter, David (1434) | Lost 0-2 | -191445 |
| 4legacy | 849 | Anderson, Jon (1381) | Won 2-1 | +171462 |
| 5legacy | 740 | Wareham, Matt (1525) | Lost 0-2 | -171445 |
| average opponent: 1461record: 1-4 | new rating: 1445 | |||