Dent, Derrick
Current rating: 1563
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 205 | Gilligan, William (1500) | Won 2-1 | +171559 |
| 2standard | 142 | Brown, Tony (1516) | Won 2-1 | +171576 |
| 3standard | 224 | Hienz, Chad (1580) | Won 2-0 | +181594 |
| 4standard | 76 | Nikolich, Benjamin (1910) | Lost 1-2 | -121582 |
| 5standard | 143 | McDonald, James [USA] (1535) | Won 2-1 | +171599 |
| 6standard | 101 | Yurchick, Adam (1672) | Lost 0-2 | -171582 |
| 7standard | 170 | Miller, Joshua (1499) | Lost 1-2 | -191563 |
| top | average opponent: 1602record: 4-3 | new rating: 1563 | ||
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Principio, Tyler (1500) | Won 2-0 | +171538 |
| 2standard | 174 | Fasnacht, Cheshire (1519) | Lost 0-2 | -181520 |
| 3standard | 376 | Vollnogle, Levi (1501) | Won 2-0 | +181538 |
| 4standard | 344 | Cevette, Michael (1513) | Lost 0-2 | -191519 |
| 5standard | 529 | Lloyd, Andrew (1405) | Lost 1-2 | -201499 |
| 6standard | 453 | Plumadore, Emily (1483) | Won 2-0 | +181517 |
| 7standard | 465 | Rolik, Tim (1545) | Won 2-1 | +181535 |
| 8standard | 249 | Arellano, Andrew (1534) | Won 2-0 | +181553 |
| 9standard | 269 | Burham, Michael (1569) | Won 2-0 | +191572 |
| 10standard | 360 | Sadowsky, Joel (1813) | Lost 0-2 | -141558 |
| 11standard | 437 | Walters, William (1652) | Lost 1-2 | -161542 |
| top | average opponent: 1549record: 6-5 | new rating: 1542 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 346 | Morley, Jim (1578) | Won 2-0 | +191519 |
| 2sealed | 378 | Wyatt, Phil (1469) | Won 2-0 | +181537 |
| 3sealed | 263 | Barash, Zachary (1615) | Won 2-1 | +191556 |
| 4sealed | 60 | Broderick, Kyle (1555) | Lost 0-2 | -181538 |
| 5sealed | 125 | Wohns, Dan (1544) | Lost 0-2 | -181520 |
| 6sealed | 91 | Mickel, Freddy (1483) | Won 2-0 | +171537 |
| 7sealed | 312 | Wagner, Bob (1608) | Lost 0-2 | -161521 |
| top | average opponent: 1550record: 4-3 | new rating: 1521 | ||