Rush, Derek
Current rating: 1447
Record: 0-3-4
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 144 | Cahill, Kyler (1464) | Draw 1-1 | 01464 |
| 2standard | 257 | Steeves, Jared (1499) | Draw 1-1 | +11465 |
| 3standard | 442 | Fast, Tim (1500) | Draw 1-1 | 01465 |
| 4standard | 439 | Rayl, Bryan (1481) | Lost 0-2 | -181447 |
| average opponent: 1486record: 0-1-3 | new rating: 1447 | |||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 437 | Morris, Joseph (1481) | Draw 1-1 | 01500 |
| 2sealed | 433 | Hood, Jesse (1544) | Lost 0-2 | -181482 |
| 3sealed | 755 | Nichols, TJ (1448) | Lost 0-2 | -181464 |
| average opponent: 1491record: 0-2-1 | new rating: 1464 | |||