Burdick, Silas
Current rating: 1519
Record: 8-7
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1298 | Szylewicz, Aaron (1445) | Lost 1-2 | -201501 |
| 2sealed | 1464 | Boveda, Jose (1503) | Lost 1-2 | -181483 |
| 3sealed | 1705 | Nguyen, Viet 2 (1463) | Won 2-1 | +181501 |
| 4sealed | 1700 | Van Brocklin, Hunter (1481) | Won 2-1 | +181519 |
| 5sealed | 1181 | Neumann, Joaquim (1454) | Won 2-1 | +161535 |
| 6sealed | 1067 | Hagon, Richard (1609) | Lost 0-2 | -161519 |
| average opponent: 1493record: 3-3 | new rating: 1519 | |||
| Grand Prix San Diego 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 13 | Phillpot, John (1500) | Won 2-1 | +181518 |
| 2modern | 113 | Nguyen, Minh D (1500) | Lost 0-2 | -181500 |
| 3modern | 246 | Vanzant, Jason (1500) | Lost 1-2 | -181482 |
| 4modern | 267 | Greer, Bradley (1482) | Won 2-0 | +181500 |
| 5modern | 254 | Hadley, Mike (1528) | Won 2-1 | +181518 |
| 6modern | 224 | Ellis, Kenneth (1751) | Won 2-0 | +221540 |
| 7modern | 176 | Selsing, Heather (1536) | Won 2-1 | +181558 |
| 8modern | 79 | Martinez, Mason (1486) | Lost 1-2 | -191539 |
| 9modern | 100 | Ogami, Kenneth (1523) | Lost 0-2 | -181521 |
| average opponent: 1534record: 5-4 | new rating: 1521 | |||