Byington, Daniel
Current rating: 1451
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 314 | Mok, Allen (1704) | Won 2-0 | +231457 |
| 2standard | 227 | Bohyn, Yan (1517) | Won 2-0 | +191476 |
| 3standard | 98 | Hirmiz, Fadi (1610) | Lost 1-2 | -151461 |
| 4standard | 428 | Sasser, Drake (1719) | Lost 1-2 | -141447 |
| 5standard | 592 | Henry, Clayton (1618) | Won 2-0 | +211468 |
| 6standard | 383 | Markson, Samuel (1504) | Lost 1-2 | -171451 |
| top | average opponent: 1612record: 3-3 | new rating: 1451 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 309 | Roche, Michael [USA] (1535) | Lost 1-2 | -171465 |
| 2standard | 434 | Koziol, Joshua (1372) | Lost 1-2 | -201445 |
| 3standard | 579 | Tam, Wai (983) | Won 2-0 | +101455 |
| 4standard | 526 | Chambers, Colron (1262) | Draw 1-1 | -31452 |
| 5standard | 542 | Krebs, Josh (1482) | Lost 1-2 | -181434 |
| top | average opponent: 1327record: 1-3-1 | new rating: 1434 | ||
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 164 | Vance, Scott (1372) | Won 2-0 | +161516 |
| 2standard | 51 | Sanchez, Sage (1519) | Lost 1-2 | -181498 |
| 3standard | 516 | Hillmann, Jacob (1500) | Draw 1-1 | 01498 |
| 4standard | 480 | Prince, Joshua (1500) | Won 2-0 | +181516 |
| 5standard | 319 | Ferraiuolo, Vincent (1607) | Lost 0-2 | -171499 |
| 6standard | 439 | Rick, David (1525) | Lost 0-2 | -171482 |
| top | average opponent: 1504record: 2-3-1 | new rating: 1482 | ||