Bilby, Randall C
Current rating: 1476
Record: 4-6
| Grand Prix Columbus 2010 (legacy) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 178 | Ockunzzi, Zachary (1500) | Won 2-1 | +191504 |
| 2legacy | 86 | Gaudreault, Eric (1573) | Lost 1-2 | -171487 |
| 3legacy | 121 | Wetzel, Bronson (1498) | Won 2-0 | +181505 |
| 4legacy | 175 | Mangner, Sean (1687) | Lost 0-2 | -151490 |
| 5legacy | 177 | Wang, Sean (1684) | Lost 0-2 | -141476 |
| average opponent: 1589record: 2-3 | new rating: 1476 | |||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 349 | Logan, Dylan (1500) | Won 2-0 | +181518 |
| 2legacy | 188 | Calcano, Christian (1714) | Lost 0-2 | -141504 |
| 3legacy | 351 | Lieberman, Benjamin (1502) | Lost 0-2 | -181486 |
| 4legacy | 472 | Armstrong, Jason (1484) | Won 2-0 | +171503 |
| 5legacy | 320 | Yngve, Kevin (1499) | Lost 0-2 | -181485 |
| average opponent: 1540record: 2-3 | new rating: 1485 | |||