Cain, Josh
Current rating: 1366
Record: 5-14
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1368 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Himes, Chad (1401) | Won 2-0 | +191387 |
| 2sealed | 173 | Nielsen, Bill (1580) | Lost 0-2 | -151372 |
| 3sealed | 187 | Chapman, Ryan M (1500) | Won 2-0 | +211393 |
| 4sealed | 201 | Sale, Daniel (1702) | Lost 0-2 | -131380 |
| 5sealed | 278 | Phillips, Eric (1591) | Lost 1-2 | -141366 |
| top | average opponent: 1555record: 2-3 | new rating: 1366 | ||
| Grand Prix Atlanta 2008 (ALA limited) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 125 | Osyda, Eric (1500) | Lost 1-2 | -171417 |
| 2sealed | 176 | Liao, Zhi (1561) | Lost 1-2 | -151402 |
| 3sealed | 274 | Tookes, Johnnie C (1463) | Lost 0-2 | -171385 |
| 4sealed | 287 | Walker, Aric (1446) | Lost 0-2 | -171368 |
| top | average opponent: 1493record: 0-4 | new rating: 1368 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 202 | Mazak, Milan (1500) | Won 2-0 | +191484 |
| 2sealed | 60 | Wolff, Zack (1691) | Lost 1-2 | -141470 |
| 3sealed | 241 | Koch, Franz (1466) | Lost 1-2 | -181452 |
| 4sealed | 402 | Barone III, Domenic P (1486) | Lost 0-2 | -181434 |
| top | average opponent: 1536record: 1-3 | new rating: 1434 | ||
| Grand Prix Daytona Beach 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Efland, Zach (1576) | Lost 0-2 | -171483 |
| 2sealed | 216 | batista, devin j (1483) | Won 2-1 | +181501 |
| 3sealed | 143 | Yu, Steve (1517) | Lost 0-2 | -171484 |
| 4sealed | 271 | Gurevich, Misha (1464) | Lost 0-2 | -191465 |
| 5sealed | 235 | Davila, Oskar (1462) | Won 2-1 | +181483 |
| 6sealed | 195 | Cowart, Joshua (1485) | Lost 0-2 | -181465 |
| top | average opponent: 1498record: 2-4 | new rating: 1465 | ||