Sanders, Donald
Current rating: 1518
Record: 5-4
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 29 | Goldsmith, Eric (1500) | Won 2-1 | +181518 |
| 2standard | 136 | Hamilton, William (1496) | Won 2-1 | +181536 |
| 3standard | 51 | Sardinas, Oscar (1665) | Lost 1-2 | -161520 |
| 4standard | 189 | Knoll, Katelyn (1518) | Lost 0-2 | -181502 |
| 5standard | 334 | Marlow, Michael (1377) | Lost 0-2 | -201482 |
| 6standard | 361 | Courtright, Kevin (1523) | Won 2-0 | +181500 |
| 7standard | 253 | Ingram, Michael A (1334) | Won 2-1 | +151515 |
| 8standard | 208 | Culver, Anthony (1525) | Won 2-1 | +191534 |
| 9standard | 143 | Thomas, Tanner (1674) | Lost 0-2 | -161518 |
| average opponent: 1512record: 5-4 | new rating: 1518 | |||