Montgomery, Dale
Current rating: 1514
Record: 13-13
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 35 | Patterson, Clay (1463) | Won 2-0 | +181507 |
| 2modern | 220 | Cordeiro, David (1547) | Lost 1-2 | -181489 |
| 3modern | 373 | Lunardini, Thomas (1592) | Won 2-1 | +201509 |
| 4modern | 248 | Lindley, Robert (1510) | Won 2-1 | +181527 |
| 5modern | 243 | Camilleri, Garrett (1516) | Won 2-1 | +181545 |
| 6modern | 466 | Sung, James (1816) | Lost 1-2 | -131532 |
| 7modern | 117 | Cash, Brett (1536) | Lost 0-2 | -181514 |
| top | average opponent: 1568record: 4-3 | new rating: 1514 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 40 | Kelley, Barre (1500) | Won 2-0 | +171527 |
| 2modern | 113 | States, Michael (1516) | Won 2-0 | +181545 |
| 3modern | 46 | Gutierrez, Alex (1535) | Won 2-0 | +181563 |
| 4modern | 204 | Tang, Fredy (1552) | Lost 1-2 | -181545 |
| 5modern | 213 | Stewart, Lesli (1503) | Lost 0-2 | -191526 |
| 6modern | 520 | Russell, Griffin (1459) | Lost 0-2 | -191507 |
| 7modern | 549 | Centner, Joe (1517) | Lost 0-2 | -181489 |
| top | average opponent: 1512record: 3-4 | new rating: 1489 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Lewis, Krista (1500) | Won 2-1 | +191483 |
| 2sealed | 186 | Newman, Chayse (1518) | Lost 1-2 | -181465 |
| 3sealed | 403 | Cook, Kevin (1482) | Won 2-0 | +191484 |
| 4sealed | 268 | Yee, David (1519) | Won 2-0 | +181502 |
| 5sealed | 221 | Magazu, Brian (1534) | Won 2-1 | +191521 |
| 6sealed | 116 | Nguyen, Thien (1859) | Lost 0-2 | -121509 |
| 7sealed | 226 | Baker, Bogart (1558) | Won 2-1 | +191528 |
| 8sealed | 160 | Nguyen, Van (1526) | Lost 0-2 | -181510 |
| top | average opponent: 1562record: 5-3 | new rating: 1510 | ||
| Grand Prix Dallas-Fort Worth 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 178 | Dove, Daniel (1498) | Lost 0-2 | -181482 |
| 2standard | 426 | Craig, Kevin (1482) | Lost 0-2 | -181464 |
| 3standard | 418 | Foster, Travis (1466) | Won 2-0 | +181482 |
| 4standard | 435 | Labrada, Joel (1483) | Lost 1-2 | -181464 |
| top | average opponent: 1482record: 1-3 | new rating: 1464 | ||