O'Brien, Timothy
Current rating: 1437
Record: 0-0 (GP) / 1-5 (professional)
| Pro Tour Los Angeles 2001 (INV rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 73 | Hahn, Jurgen (1554) | Lost 0-2 | -171483 |
| 2rochester | 88 | Lindeman, Lennart (1556) | Lost 1-2 | -171466 |
| 3rochester | 147 | Zee, Way Leong (1500) | Won 2-1 | +191485 |
| 4rochester | 16 | Kastle, Darwin (1761) | Lost 0-2 | -131472 |
| 5rochester | 44 | Okamoto, Hiroki (1511) | Lost 1-2 | -171455 |
| 7rochester | 114 | Fujita, Osamu (1470) | Lost 0-2 | -181437 |
| average opponent: 1559record: 1-5 | new rating: 1437 | |||