Karchner, Lawrence
Current rating: 1499
Record: 3-3
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 673 | Medina Cuenod, Felipe (1500) | Lost 1-2 | -181482 |
| 2sealed | 865 | Strecker, Alex (1482) | Won 2-0 | +181500 |
| 3sealed | 796 | Lolancette, Michael (1499) | Lost 0-2 | -181482 |
| 4sealed | 952 | Summerville, Heather (1464) | Won 2-1 | +181500 |
| 5sealed | 677 | Desai, Daniel (1451) | Won 2-1 | +171517 |
| 6sealed | 551 | Salerno, Russell (1517) | Lost 0-2 | -181499 |
| average opponent: 1485record: 3-3 | new rating: 1499 | |||