Brock, Stephen
Current rating: 1500
Record: 3-3
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 364 | Ponce, Fernando (1500) | Won 2-1 | +181518 |
| 2sealed | 3 | Curl, Steven (1492) | Won 2-1 | +181536 |
| 3sealed | 142 | Hart, Travis (1506) | Lost 0-2 | -191517 |
| 4sealed | 185 | Roberts, Keith (1517) | Lost 0-2 | -181499 |
| 5sealed | 409 | Brown, Nathan (1469) | Won 2-0 | +171516 |
| 6sealed | 229 | Cordell, Kenneth (1603) | Lost 0-2 | -161500 |
| average opponent: 1514record: 3-3 | new rating: 1500 | |||