Guay, Zachary
Current rating: 1465
Record: 3-5-1
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 127 | Scherzo, Greg (1616) | Won 2-0 | +201520 |
| 2standard | 214 | Bugalter, Ben (1500) | Lost 0-2 | -181502 |
| 3standard | 256 | Blackman, David (1451) | Lost 1-2 | -191483 |
| 4standard | 422 | Colligan, Aidan (1482) | Lost 1-2 | -181465 |
| 5standard | 452 | Schuster, Becky (1463) | Lost 1-2 | -181447 |
| 6standard | 381 | Yahya, Rachid (1348) | Won 2-0 | +161463 |
| 7standard | 307 | Bird, Matt (1467) | Draw 1-1 | 01463 |
| 8standard | 240 | Rubenstein, Paul (1471) | Won 2-0 | +181481 |
| 9standard | 188 | Castro, Robert (1590) | Lost 0-0 | -161465 |
| average opponent: 1487record: 3-5-1 | new rating: 1465 | |||