Mann, Sean D
Current rating: 1501
Record: 2-2
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 557 | Torbenson, Gregory J (1500) | Won 2-0 | +181518 |
| 2sealed | 382 | Ge, Pei Perry (1518) | Won 2-1 | +181536 |
| 3sealed | 421 | Vance, James (1627) | Lost 1-2 | -161520 |
| 4sealed | 532 | Renton, Stephen (1500) | Lost 1-2 | -191501 |
| average opponent: 1536record: 2-2 | new rating: 1501 | |||