Montgomery, Christopher
Current rating: 1509
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 341 | Muldoon, Jesse (1407) | Draw 1-1 | -21504 |
| 2standard | 307 | Darlow, Kyle (1534) | Lost 0-2 | -181486 |
| 3standard | 588 | Campman, Andrew (1438) | Won 2-1 | +171503 |
| 4standard | 479 | McKay, Brendan (1737) | Won 2-1 | +231526 |
| 5standard | 335 | Zink, Brandon (1602) | Lost 1-2 | -171509 |
| top | average opponent: 1544record: 2-2-1 | new rating: 1509 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 375 | Reynoso, Alex (1500) | Won 2-0 | +181500 |
| 2sealed | 78 | Sletteland, Nate (1467) | Won 2-0 | +171517 |
| 3sealed | 64 | Ulanov, Denis (1827) | Lost 1-2 | -121505 |
| 4sealed | 308 | Phillips, Cameron (1519) | Won 2-0 | +181523 |
| 5sealed | 220 | Wong, Patrick (1492) | Draw 1-1 | 01523 |
| 6sealed | 117 | Dolan, Greg (1574) | Lost 1-2 | -171506 |
| top | average opponent: 1563record: 3-2-1 | new rating: 1506 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 920 | Furrow, Tim (1479) | Lost 0-2 | -181482 |
| 2standard | 1009 | Marshall, Brian C (1482) | Lost 1-2 | -181464 |
| 3standard | 1027 | Stevens, Nick (1465) | Won 2-1 | +181482 |
| 4standard | 958 | Downs, Jeff (1482) | Won 2-0 | +181500 |
| 5standard | 815 | Arnold, Chris (1501) | Lost 0-2 | -181482 |
| 6standard | 905 | Rudy, Ian (1483) | Lost 0-2 | -181464 |
| 7standard | 833 | Cohen, Matthew (1465) | Lost 0-1 | -181446 |
| 8standard | 776 | Heilker, David (1445) | Won 1-0 | +181464 |
| 9standard | 724 | Tosia, Sam (1462) | Won 2-0 | +181482 |
| top | average opponent: 1474record: 4-5 | new rating: 1482 | ||