De Vore, Brandon
Current rating: 1481
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 538 | Gilbert, Josh (1500) | Lost 1-2 | -181482 |
| 2modern | 522 | Haddock, Esric (1502) | Lost 1-2 | -171465 |
| 3modern | 784 | Swanton, Kain (1411) | Won 2-1 | +171482 |
| 4modern | 746 | Knudson, John (1437) | Won 2-1 | +171499 |
| 5modern | 599 | Connell, Sawyer (1518) | Lost 0-2 | -181481 |
| top | average opponent: 1474record: 2-3 | new rating: 1481 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 95 | Johnson, Todd (1500) | Won 2-0 | +181519 |
| 2standard | 164 | Rambeau, Sierra (1518) | Lost 0-2 | -181501 |
| 3standard | 588 | Washington, Terraja (1500) | Won 2-1 | +181519 |
| 4standard | 493 | Alexander, Kyle (1516) | Draw 1-1 | 01519 |
| 5standard | 350 | Osterdal, Calvin (1520) | Won 2-0 | +181537 |
| 6standard | 208 | Ahlbach, Connor (1533) | Lost 0-2 | -181519 |
| 7standard | 349 | Wilson, Erik (1532) | Lost 1-2 | -181501 |
| 8standard | 418 | Miranda, Benjamin (1433) | Lost 0-2 | -191482 |
| 9standard | 390 | Molitor, Tom (1480) | Won 0-0 | +181500 |
| top | average opponent: 1504record: 4-4-1 | new rating: 1500 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 71 | Cabot, James (1544) | Lost 1-2 | -171483 |
| 2sealed | 502 | Vinson, David (1482) | Won 2-1 | +181501 |
| 3sealed | 337 | Neuharth, Nick A (1500) | Won 2-0 | +181519 |
| 4sealed | 188 | Graham, Jeff (1518) | Draw 1-1 | 01519 |
| 5sealed | 276 | Bau, Philip (1556) | Lost 0-2 | -181501 |
| top | average opponent: 1520record: 2-2-1 | new rating: 1501 | ||