Warwick, William R
Current rating: 1463
Record: 1-3
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 160 | Allman, Christopher (1500) | Lost 0-0 | -181482 |
| 2standard | 235 | Campbell, Allen (1367) | Won 2-0 | +161498 |
| 3standard | 225 | Rodriguez, Steven (1534) | Lost 1-2 | -171481 |
| 4standard | 252 | Wilson, Roberto (1505) | Lost 1-2 | -181463 |
| average opponent: 1476record: 1-3 | new rating: 1463 | |||