Hallach, Michael
Current rating: 1482
Record: 2-3
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1104 | Sterrett, Patrick (1481) | Won 2-1 | +181518 |
| 2sealed | 1127 | Pezoldt, Matt (1518) | Lost 1-2 | -181500 |
| 3sealed | 1200 | Martinez, Morgan (1451) | Lost 1-2 | -191481 |
| 4sealed | 1289 | Royfman, Eric (1481) | Won 2-0 | +181499 |
| 5sealed | 943 | Ross, Joshua (1550) | Lost 0-2 | -171482 |
| average opponent: 1496record: 2-3 | new rating: 1482 | |||