Vonderahe, Tom
Current rating: 1465
Record: 2-4
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Smith, Thomas (1493) | Lost 0-2 | -181465 |
| record: 0-1 | new rating: 1465 | |||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 580 | Celentano, Andrew (1500) | Won 2-1 | +181518 |
| 2sealed | 120 | Doucette, Jeffrey (1465) | Won 2-1 | +171535 |
| 3sealed | 141 | Fitzgerald, Joseph [CAN] (1538) | Lost 1-2 | -181517 |
| 4sealed | 290 | Baker, Justin (1547) | Lost 0-2 | -171500 |
| 5sealed | 450 | Irizarry, Luke (1555) | Lost 0-2 | -171483 |
| average opponent: 1521record: 2-3 | new rating: 1483 | |||