Bush, Mark
Current rating: 1482
Record: 1-2-1
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1250 | Kessler III, Eugene (1500) | Won 2-1 | +181518 |
| 2sealed | 1105 | Porter, Shawn (1509) | Lost 0-2 | -181500 |
| 3sealed | 1176 | Ellis, Stephen (1501) | Draw 1-1 | 01500 |
| 4sealed | 1266 | Lee, Daniel (1486) | Lost 1-2 | -181482 |
| average opponent: 1499record: 1-2-1 | new rating: 1482 | |||