Rosania, Mark
Current rating: 1467
Record: 0-2-1
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 325 | Hutchison, Daniel (1647) | Draw 1-1 | +31503 |
| 2sealed | 249 | Desforges, Francis (1497) | Lost 1-2 | -181485 |
| 3sealed | 359 | Harlan, Bri (1499) | Lost 0-2 | -181467 |
| average opponent: 1548record: 0-2-1 | new rating: 1467 | |||