Bancroft, Collin
Current rating: 1427
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 266 | Geisert, Michael (1474) | Won 2-0 | +191449 |
| 2sealed | 148 | Sanders, Robert (1494) | Won 2-1 | +191468 |
| 3sealed | 117 | Vaughan, Robert (1619) | Lost 0-2 | -151453 |
| 4sealed | 323 | Gottlieb, Bryan (1894) | Won 2-1 | +251478 |
| 5sealed | 93 | Houle, Ray (1568) | Lost 1-2 | -161462 |
| 6sealed | 293 | Bain, Scott (1499) | Lost 0-2 | -171445 |
| 7sealed | 301 | Speer, Jamie (1496) | Lost 0-2 | -181427 |
| top | average opponent: 1578record: 3-4 | new rating: 1427 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 513 | Ford, Daniel (1480) | Won 2-0 | +181482 |
| 2sealed | 351 | Shin, Albert (1519) | Lost 1-2 | -171465 |
| 3sealed | 625 | Berg, Greg (1557) | Lost 0-2 | -161449 |
| 4sealed | 709 | Mezger, Richard (1428) | Lost 1-2 | -191430 |
| top | average opponent: 1496record: 1-3 | new rating: 1430 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 398 | Bruce, Adam (1500) | Lost 1-2 | -181482 |
| 2sealed | 478 | Huddy, Cesar (1482) | Won 2-0 | +181500 |
| 3sealed | 530 | Shoup, Alex (1501) | Lost 0-2 | -181482 |
| 4sealed | 605 | [anonymous] | Lost 0-2 | -181464 |
| top | average opponent: 1492record: 1-3 | new rating: 1464 | ||