Montalvo, Doug
Current rating: 1468
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 441 | Fernando, Ronald (1500) | Lost 1-2 | -181449 |
| 2sealed | 577 | Rutland, Cassandra (1411) | Won 2-1 | +171466 |
| 3sealed | 339 | Hong, Jeff (1499) | Won 2-0 | +191485 |
| 4sealed | 396 | Margelis, Andrew (1518) | Lost 1-2 | -171468 |
| top | average opponent: 1482record: 2-2 | new rating: 1468 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 71 | Morrow, Joshua (1428) | Lost 1-2 | -191463 |
| 2standard | 344 | Nicholas, Benjamin (1484) | Won 2-1 | +181481 |
| 3standard | 383 | Smith, Matthew (1617) | Won 2-0 | +211502 |
| 4standard | 331 | Johnson, Matthew 341 (1522) | Lost 1-2 | -181484 |
| 5standard | 355 | Sorber-Perry, Chandler (1500) | Lost 0-2 | -171467 |
| top | average opponent: 1510record: 2-3 | new rating: 1467 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Lynch, Jerry (1500) | Lost 1-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||