George, Derrick
Current rating: 1503
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 114 | Morris, Aaron (1505) | Won 2-0 | +181520 |
| 2standard | 279 | Beasley, Lucas (1523) | Won 2-1 | +181538 |
| 3standard | 31 | Sneddon, Ryan (1542) | Lost 1-2 | -181520 |
| 4standard | 369 | Stanchfield, Jordan (1523) | Won 2-0 | +181538 |
| 5standard | 272 | Simonis, Rusty (1542) | Lost 1-2 | -181520 |
| 6standard | 249 | VanDinter, Nathan (1505) | Won 2-0 | +181538 |
| 7standard | 247 | Streit, Nick (1599) | Lost 1-2 | -171521 |
| 8standard | 232 | Kim, Edward [USA] (1525) | Lost 0-2 | -181503 |
| top | average opponent: 1533record: 4-4 | new rating: 1503 | ||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 141 | Knause, Matt (1519) | Lost 1-2 | -181505 |
| 2standard | 305 | McNally, Joseph (1482) | Won 2-0 | +171522 |
| 3standard | 370 | Lopez, Cesar (1397) | Lost 0-2 | -201502 |
| 4standard | 409 | Smith, Russell (1578) | Won 2-0 | +191521 |
| 5standard | 328 | Wilhorn, Gabriel (1507) | Won 2-1 | +181539 |
| 6standard | 171 | Marcus, Jake (1523) | Lost 1-2 | -181521 |
| 7standard | 364 | Lovelace, Jonathan (1456) | Lost 0-2 | -191502 |
| top | average opponent: 1495record: 3-4 | new rating: 1502 | ||
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Glossner, Dayne (1545) | Lost 1-2 | -171483 |
| 2standard | 274 | Smith, Brian (1444) | Draw 1-1 | -11482 |
| 3standard | 457 | Dunlap, Logan (1482) | Won 2-0 | +181500 |
| 4standard | 350 | Schreiner, Paul (1500) | Won 2-0 | +181518 |
| 5standard | 252 | Larry, Brandon (1579) | Lost 0-2 | -171501 |
| 6standard | 342 | Knierim, Grant (1554) | Won 2-0 | +191520 |
| 7standard | 239 | Jensen, William (1688) | Won 2-0 | +211541 |
| 8standard | 160 | Shafer, Ricky (1538) | Lost 1-2 | -181523 |
| 9standard | 175 | Gotthardt, Ben (1504) | Draw 0-0 | 01523 |
| top | average opponent: 1537record: 4-3-2 | new rating: 1523 | ||