Richardson, Donald
Current rating: 1487
Record: 4-5
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 558 | Kraft, Toby (1500) | Won 2-0 | +181518 |
| 2sealed | 306 | Swain, Thomas (1518) | Won 2-0 | +181536 |
| 3sealed | 157 | Stewart, Phillip (1616) | Won 2-0 | +191555 |
| 4sealed | 94 | Nguyen, Thien (1864) | Lost 0-2 | -121543 |
| 5sealed | 141 | Pender, Ken (1547) | Lost 1-2 | -181525 |
| 6sealed | 278 | Crittenden, Scott (1501) | Lost 1-2 | -181507 |
| 7sealed | 371 | Gay, Robert (1538) | Lost 0-2 | -181489 |
| 8sealed | 319 | Lehrmann, Jeff (1479) | Lost 1-2 | -181471 |
| 9sealed | 256 | Lumb, David (1381) | Won 2-0 | +161487 |
| average opponent: 1549record: 4-5 | new rating: 1487 | |||