Bobrick, Peter
Current rating: 1511
Record: 7-6
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 391 | Anderson, Neil (1500) | Lost 0-2 | -191532 |
| 2sealed | 331 | Hart, Will (1482) | Won 2-1 | +171549 |
| 3sealed | 344 | Spoth, Jeffrey (1461) | Lost 0-2 | -191530 |
| 4sealed | 412 | Butler, Tell (1481) | Lost 0-2 | -191511 |
| average opponent: 1481record: 1-3 | new rating: 1511 | |||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 225 | Negomir, Zach (1500) | Won 2-0 | +181518 |
| 2standard | 291 | Paige, Scott (1471) | Won 2-1 | +171535 |
| 3standard | 59 | Godfrey, Adam (1538) | Won 2-0 | +181553 |
| 4standard | 114 | Yu, Wilson (1500) | Won 2-1 | +171570 |
| 5standard | 53 | PhouangPheth, Phillip (1560) | Lost 1-2 | -181552 |
| 6standard | 87 | Pickett, Alastair (1561) | Lost 1-2 | -181534 |
| 7standard | 127 | Chamberlain, Ben (1497) | Lost 1-2 | -181516 |
| 8standard | 209 | Barlich, Andrew S (1500) | Won 2-1 | +171533 |
| 9standard | 137 | Lane, Jay (1522) | Won 2-1 | +181551 |
| average opponent: 1517record: 6-3 | new rating: 1551 | |||