Tierney, Rob
Current rating: 1464
Record: 3-5
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 506 | Miles, Aaron (1359) | Won 2-0 | +151515 |
| 2sealed | 215 | Doshi, Vivek (1619) | Lost 1-2 | -161499 |
| 3sealed | 1035 | Gill, Jake (1499) | Won 2-0 | +181517 |
| 4sealed | 451 | Garon, Avery (1520) | Lost 0-2 | -181499 |
| 5sealed | 550 | Chen, Weisheng (1524) | Lost 0-2 | -171482 |
| 6sealed | 481 | Trimberger, Jared (1497) | Won 2-0 | +181500 |
| 7sealed | 339 | Martin, Charles (1546) | Lost 1-2 | -171483 |
| 8sealed | 291 | Gancer, Mary Ann (1454) | Lost 1-2 | -191464 |
| average opponent: 1502record: 3-5 | new rating: 1464 | |||