Ellzey, Carol
Current rating: 1454
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 212 | Loiselle, Joseph (1500) | Won 2-0 | +191467 |
| 2standard | 181 | Wilding, Eric (1517) | Lost 1-2 | -171450 |
| 3standard | 547 | Harris, Derreck (1500) | Won 2-0 | +181468 |
| 4standard | 468 | Summers, Gary (1522) | Won 2-1 | +191487 |
| 5standard | 183 | Smith, Allen (1542) | Draw 1-1 | +11488 |
| 6standard | 238 | Trevino, Andres (1534) | Lost 1-2 | -171471 |
| 7standard | 121 | Janowski, Thomas (1496) | Lost 0-2 | -171454 |
| top | average opponent: 1516record: 3-3-1 | new rating: 1454 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 295 | Tadlock, Stephen (1559) | Lost 0-2 | -171465 |
| 2sealed | 614 | Zoellner, Mark (1480) | Lost 0-2 | -171448 |
| top | average opponent: 1520record: 0-2 | new rating: 1448 | ||
| Grand Prix Austin 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 16 | Johnson, Erik (1500) | Won 2-0 | +181518 |
| 2sealed | 19 | Cooper, Champion (1518) | Lost 0-2 | -181500 |
| 3sealed | 133 | butler, john w (1501) | Lost 1-2 | -181482 |
| top | average opponent: 1506record: 1-2 | new rating: 1482 | ||