Mack, Timothy
Current rating: 1409
Record: 3-8
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 104 | Freer, John (1497) | Lost 1-2 | -181463 |
| 2legacy | 413 | Bricault, Yoann (1482) | Lost 1-2 | -181445 |
| 3legacy | 611 | Brackett, Ben (1367) | Won 2-0 | +171462 |
| 4legacy | 541 | Lee, Micah (1482) | Lost 0-2 | -181444 |
| 5legacy | 526 | Rodriguez, Luis (1469) | Lost 0-2 | -171427 |
| 6legacy | 460 | Powers, John (1445) | Lost 0-2 | -181409 |
| average opponent: 1457record: 1-5 | new rating: 1409 | |||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 356 | Madden, Christine (1446) | Lost 1-2 | -191481 |
| 2modern | 493 | Zellner, Robert (1481) | Lost 0-2 | -181463 |
| 3modern | 654 | Krasher, Brian (1450) | Won 2-1 | +181481 |
| 4modern | 633 | Anderson, Glenn (1431) | Won 2-0 | +171498 |
| 5modern | 336 | Gressitt, Connor (1539) | Lost 0-2 | -171481 |
| average opponent: 1469record: 2-3 | new rating: 1481 | |||