Visscher-brown, Leo
Current rating: 1483
Record: 1-2-1
| Grand Prix Oakland 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 140 | Brouwer, Jens (1540) | Lost 0-2 | -171483 |
| 2extended | 306 | Farrington, Alex (1481) | Draw 1-1 | 01483 |
| 3extended | 275 | Dornan, Caleb (1483) | Won 2-0 | +181501 |
| 4extended | 247 | Stutzman, Jason (1526) | Lost 0-2 | -181483 |
| average opponent: 1508record: 1-2-1 | new rating: 1483 | |||