Osterberg, Todd D
Current rating: 1484
Record: 3-4-2
| Grand Prix Providence 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 511 | Chagnon, Joseph (1500) | Lost 0-2 | -181482 |
| 2legacy | 629 | Pullen, Timothy (1446) | Draw 1-1 | -11481 |
| 3legacy | 609 | Misiaszek, Michael (1530) | Won 2-1 | +191500 |
| 4legacy | 590 | Norton, Matt M (1501) | Lost 0-2 | -181482 |
| 5legacy | 619 | Tomeny, Evn (1498) | Lost 0-2 | -171465 |
| 6legacy | 610 | Souto, Mike (1466) | Won 2-0 | +181483 |
| 7legacy | 560 | Dupal, Stephen (1537) | Won 2-1 | +191502 |
| 8legacy | 524 | Olesin, Alex (1502) | Lost 1-2 | -181484 |
| 9legacy | 507 | Cadieux, Tredene B (1480) | Draw 1-1 | 01484 |
| average opponent: 1496record: 3-4-2 | new rating: 1484 | |||