Ellis, Cecil
Current rating: 1563
Record: 11-7
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 345 | Chang, James (1462) | Won 2-1 | +171568 |
| 2sealed | 126 | Harris, Christopher (1535) | Lost 1-2 | -191549 |
| 3sealed | 300 | C155, Casey L (1500) | Won 2-1 | +171566 |
| 4sealed | 73 | Abrego Carrasco, Artemio (1450) | Lost 0-2 | -201546 |
| 5sealed | 312 | Young, Randy (1501) | Won 2-1 | +171563 |
| 6sealed | 258 | Miles, Adam (1524) | Lost 0-2 | -191544 |
| 7sealed | 220 | Alcorn, Bryan (1642) | Lost 1-2 | -161528 |
| 8sealed | 188 | Santiago, Jason (1481) | Won 2-0 | +171545 |
| 9sealed | 156 | Shaath, Zuhair (1508) | Won 2-0 | +181563 |
| average opponent: 1511record: 5-4 | new rating: 1563 | |||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 174 | Segovia, Jaime R (1500) | Won 2-0 | +181518 |
| 2standard | 234 | Reich, Nick (1518) | Lost 0-2 | -181500 |
| 3standard | 306 | Young, Brandon (1488) | Won 2-0 | +181518 |
| 4standard | 259 | Klein, Alexander (1485) | Won 2-1 | +171535 |
| 5standard | 168 | Cuellar, Dorian (1580) | Lost 0-2 | -171518 |
| 6standard | 289 | Porch, Ed (1501) | Lost 0-2 | -181500 |
| 7standard | 255 | Butcher, Rebecca (1483) | Won 2-0 | +171517 |
| 8standard | 191 | van Sickle, Joseph (1370) | Won 2-1 | +161533 |
| 9standard | 120 | Howell, John (1560) | Won 2-0 | +181551 |
| average opponent: 1498record: 6-3 | new rating: 1551 | |||