Causey, Robert
Current rating: 1464
Record: 1-3
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 543 | Wilson, Dillon (1500) | Lost 0-2 | -181482 |
| 2sealed | 657 | Seigman, Daniel (1481) | Won 2-0 | +181500 |
| 3sealed | 652 | Favretto, Carlo (1500) | Lost 1-2 | -181482 |
| 4sealed | 687 | Murray, Phillip (1482) | Lost 0-2 | -181464 |
| average opponent: 1491record: 1-3 | new rating: 1464 | |||