Koppenhowfer, Bobby
Current rating: 1477
Record: 2-3
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 454 | Walmsley, Steven (1490) | Won 2-1 | +181518 |
| 2sealed | 115 | Miller, Sean (1485) | Lost 0-2 | -191499 |
| 3sealed | 309 | Lewis, Isaiah (1429) | Lost 1-2 | -191480 |
| 4sealed | 449 | Bent, Ian (1415) | Won 2-0 | +171497 |
| 5sealed | 295 | Mayall, Courtney (1398) | Lost 0-2 | -201477 |
| average opponent: 1443record: 2-3 | new rating: 1477 | |||