F275, Jacob B
Current rating: 1484
Record: 2-3
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 291 | Yeager, Nick (1515) | Won 2-0 | +181518 |
| 2sealed | 109 | Pritchard, William (1699) | Won 2-1 | +221540 |
| 3sealed | 457 | Gerlach, Trever (1484) | Lost 1-2 | -191521 |
| 4sealed | 7 | Hernandez, Jose Luis (1516) | Lost 1-2 | -191502 |
| 5sealed | 309 | McCrackin, Sean (1500) | Lost 0-2 | -181484 |
| average opponent: 1543record: 2-3 | new rating: 1484 | |||