Hall, Christopher L
Current rating: 1517
Record: 7-7
| Grand Prix Chicago 2012 (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 173 | Sanchez, Nick (1447) | Lost 1-2 | -181449 |
| 3modern | 243 | Stein, Matthew (1489) | Lost 1-2 | -171432 |
| 4modern | 386 | Gray, Zachary (1567) | Won 2-0 | +201452 |
| 5modern | 392 | Brostoff, Jonathan (1658) | Won 2-1 | +221474 |
| 6modern | 319 | Barbeau, Jeremy (1655) | Lost 1-2 | -151459 |
| 7modern | 281 | Seely, Noah (1506) | Won 2-0 | +191478 |
| 8modern | 191 | Cubr, Kevin (1656) | Won 2-0 | +211499 |
| 9modern | 165 | Peterson, Jeremy (1482) | Won 2-0 | +181517 |
| average opponent: 1557record: 5-3 | new rating: 1517 | |||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 101 | Brunette, Nathan (1518) | Won 2-0 | +181518 |
| 3legacy | 49 | Wilding, Scott (1500) | Won 2-1 | +181536 |
| 4legacy | 83 | Crane, Kurt (1543) | Lost 1-2 | -181518 |
| 5legacy | 225 | Dickman, Philip (1612) | Lost 1-2 | -161502 |
| 6legacy | 221 | Wood, Mark (1519) | Lost 1-2 | -181484 |
| 7legacy | 318 | Tsukuno, David (1556) | Lost 0-2 | -171467 |
| average opponent: 1541record: 2-4 | new rating: 1467 | |||