Tiffany, Matthew
Current rating: 1463
Record: 2-4
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 119 | Cherry, Robert (1464) | Lost 1-2 | -191481 |
| 2modern | 419 | Paletta, Ryan (1482) | Lost 0-0 | -181463 |
| 3modern | 592 | Jones, Dustin (1462) | Lost 0-2 | -181445 |
| 4modern | 685 | Joseph, Sean (1445) | Lost 0-2 | -181427 |
| 5modern | 640 | Schohn, Ashley (1429) | Won 2-1 | +181445 |
| 6modern | 557 | Westerberg, Brandon (1448) | Won 2-1 | +181463 |
| average opponent: 1455record: 2-4 | new rating: 1463 | |||