Timlin, John
Current rating: 1452
Record: 4-7
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 92 | Willis, Carson (1500) | Won 2-1 | +181481 |
| 2modern | 118 | Register, Keith (1485) | Won 2-0 | +181499 |
| 3modern | 110 | Kaplan, Louis (1720) | Lost 0-2 | -141485 |
| 4modern | 118 | Beeghly, Devin (1567) | Lost 0-2 | -161469 |
| 5modern | 225 | Jeter, Kyle (1448) | Won 2-0 | +171486 |
| 6modern | 201 | Goben, Derrick (1521) | Lost 1-2 | -171469 |
| 7modern | 243 | Staehler, Daniel (1502) | Lost 0-2 | -171452 |
| average opponent: 1535record: 3-4 | new rating: 1452 | |||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 673 | Frederick, Jared (1500) | Won 2-1 | +181518 |
| 2sealed | 367 | Andalcio, Ayana (1455) | Lost 1-2 | -191499 |
| 3sealed | 790 | Slade, Matt (1485) | Lost 0-2 | -181481 |
| 4sealed | 847 | Williams, Conner (1484) | Lost 0-2 | -181463 |
| average opponent: 1481record: 1-3 | new rating: 1463 | |||