Townley, John
Current rating: 1453
Record: 3-6
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 103 | Duggan, Matthew [USA] (1471) | Won 2-1 | +181464 |
| 2standard | 35 | Kemper, Jayson (1518) | Lost 0-2 | -171447 |
| 3standard | 373 | Green, Edward (1466) | Won 2-1 | +181465 |
| 4standard | 219 | Matthews, Odos (1515) | Won 2-0 | +191484 |
| 5standard | 241 | Wise, Steve (1564) | Lost 0-2 | -161468 |
| 6standard | 290 | Peck, Donnie (1628) | Lost 0-2 | -151453 |
| average opponent: 1527record: 3-3 | new rating: 1453 | |||
| Grand Prix Houston 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 28 | Hegedus, Jeffrey S (1500) | Lost 0-2 | -181482 |
| 2extended | 207 | Wredberg, Gregory (1452) | Lost 0-2 | -191463 |
| 3extended | 256 | Harrison, Bradley (1466) | Lost 0-2 | -171446 |
| average opponent: 1473record: 0-3 | new rating: 1446 | |||