Timmons, Zachary
Current rating: 1538
Record: 8-6
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 405 | Ettel, Richard (1523) | Won 2-0 | +181544 |
| 2standard | 164 | Murphy, Shane (1518) | Won 2-0 | +181562 |
| 3standard | 38 | Fiest, Michael (1535) | Won 2-1 | +171579 |
| 4standard | 171 | Smith, Eric W (1500) | Lost 0-2 | -191560 |
| 5standard | 176 | Williams, Max (1439) | Lost 1-2 | -201540 |
| 6standard | 296 | Chambers, Alison (1489) | Won 2-1 | +171557 |
| 7standard | 165 | Scadden, Kenneth (1505) | Lost 1-2 | -191538 |
| average opponent: 1501record: 4-3 | new rating: 1538 | |||
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 202 | Schoen, David (1500) | Won 2-1 | +181518 |
| 2modern | 121 | Nyberg, Michael (1742) | Won 0-0 | +221540 |
| 3modern | 3 | Colletti, Tony (1638) | Won 2-0 | +201560 |
| 4modern | 103 | Wolloch, Sam (1625) | Lost 0-2 | -171543 |
| 5modern | 169 | Simon, Michael (1665) | Won 2-1 | +201563 |
| 6modern | 94 | Burrell, Joseph (1488) | Lost 1-2 | -191544 |
| 7modern | 152 | Sun, Blake Chuan Xiang (1573) | Lost 0-2 | -181526 |
| average opponent: 1604record: 4-3 | new rating: 1526 | |||