Tinnell, Michael
Current rating: 1444
Record: 2-2 (GP) / 2-6 (professional)
| Grand Prix Dallas 2007 (extended) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 57 | Nelson, Jeremiah (1566) | Won 2-0 | +211457 |
| 3extended | 123 | Thoren, Erik (1587) | Lost 0-0 | -161441 |
| 4extended | 174 | Siftar, Nate (1495) | Won 2-1 | +191460 |
| 5extended | 134 | O'Mallan, Ian (1551) | Lost 0-2 | -161444 |
| average opponent: 1550record: 2-2 | new rating: 1444 | |||
| Pro Tour Los Angeles 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 135 | Rahamim, Avri (1466) | Won 2-0 | +171517 |
| 2extended | 26 | Yurchick, Adam (1731) | Lost 1-2 | -141503 |
| 3extended | 49 | Lo Moro, Raffaele (1870) | Lost 0-2 | -111492 |
| 4extended | 142 | Okumura, Katsuhiko (1500) | Lost 1-2 | -181474 |
| 5extended | 151 | Neary, Nicholas (1540) | Lost 1-2 | -171457 |
| 6extended | 145 | Kishida, Hirokazu (1406) | Lost 1-2 | -191438 |
| 7extended | 129 | Kelly, Chris J (1425) | Won 2-1 | +181456 |
| 8extended | 112 | Okutomi, Hiromitsu (1382) | Lost 0-2 | -201436 |
| average opponent: 1540record: 2-6 | new rating: 1436 | |||