Tapley, Barbara
Current rating: 1481
Record: 2-3
| Grand Prix Brisbane 2011 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 24 | Tyrrell, Matthew (1517) | Lost 1-2 | -181482 |
| 2standard | 127 | Williams, Robert N (1411) | Won 2-1 | +171499 |
| 3standard | 77 | Carter, Nick (1499) | Lost 1-2 | -181481 |
| 4standard | 164 | Sordello, Andrew R (1463) | Won 0-0 | +181499 |
| 5standard | 96 | Keane, Conor (1500) | Lost 1-2 | -181481 |
| average opponent: 1478record: 2-3 | new rating: 1481 | |||