Rios, Derek R
Current rating: 1544
Record: 5-3
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Schecter, Michael (1500) | Won 2-1 | +181518 |
| 2sealed | 133 | Scroggin, Christina (1500) | Won 2-0 | +181536 |
| 3sealed | 81 | Butler, Jessie (1526) | Won 2-1 | +181554 |
| 4sealed | 18 | Severa, Matt (1775) | Lost 0-2 | -151539 |
| 5sealed | 225 | Pearce, Matthew (1573) | Won 2-0 | +191558 |
| 6sealed | 72 | Brinkman, Jason (1643) | Won 2-1 | +201578 |
| 7sealed | 76 | Lee, Alex (1617) | Lost 0-2 | -181560 |
| 8sealed | 70 | Franklin, Eric (1663) | Lost 1-2 | -161544 |
| average opponent: 1600record: 5-3 | new rating: 1544 | |||