Blair, Matt
Current rating: 1431
Record: 1-5
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 23 | Rheaume, Armand (1500) | Won 2-0 | +191465 |
| 2modern | 49 | Mauragis, Andrew (1518) | Lost 0-2 | -171448 |
| 3modern | 461 | Zhang, Yinan (1499) | Lost 0-2 | -171431 |
| average opponent: 1506record: 1-2 | new rating: 1431 | |||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 335 | Breese, Steven (1500) | Lost 0-2 | -181482 |
| 2sealed | 683 | Achilles, Brian (1481) | Lost 0-2 | -181464 |
| 3sealed | 717 | Jason Y., (1464) | Lost 0-2 | -181446 |
| average opponent: 1482record: 0-3 | new rating: 1446 | |||