Hagen, John
Current rating: 1464
Record: 1-3
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Hand, Matthew (1500) | Won 2-0 | +181518 |
| 2sealed | 131 | Sanders, Nathan (1464) | Lost 0-2 | -191499 |
| 3sealed | 181 | Vanwert, Chris (1546) | Lost 1-2 | -171482 |
| 4sealed | 350 | Hyle, Avery (1488) | Lost 1-2 | -181464 |
| average opponent: 1499record: 1-3 | new rating: 1464 | |||