Margelis, Andrew
Current rating: 1547
Record: 4-2-1
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 175 | Willig, Colton (1500) | Lost 0-2 | -181482 |
| 2sealed | 638 | Cortez, Rene (1482) | Won 2-1 | +181500 |
| 3sealed | 630 | Morton, Jessie (1503) | Won 2-0 | +181518 |
| 4sealed | 396 | Montalvo, Doug (1485) | Won 2-1 | +171535 |
| 5sealed | 235 | Rodriquez, Carlos (1513) | Won 2-0 | +181553 |
| 6sealed | 198 | Mackl, Valentin (1913) | Draw 1-1 | +61559 |
| 7sealed | 139 | Parke, Jamie (1879) | Lost 1-2 | -121547 |
| average opponent: 1611record: 4-2-1 | new rating: 1547 | |||