Vassar, Andrew
Current rating: 1466
Record: 3-5
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 299 | Bowles, Wyatt (1500) | Won 2-0 | +191461 |
| 2standard | 214 | Chen, John (1507) | Won 2-0 | +191480 |
| 3standard | 83 | Blow, Brian (1536) | Won 2-0 | +191499 |
| 4standard | 40 | Kimmich, Reginald (1649) | Lost 0-2 | -151484 |
| 5standard | 220 | Alter, Scott (1506) | Lost 0-2 | -181466 |
| average opponent: 1540record: 3-2 | new rating: 1466 | |||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Binsky, Joshua (1353) | Lost 1-2 | -211479 |
| 2sealed | 224 | Murawski, Christopher (1480) | Lost 1-2 | -181461 |
| 3sealed | 282 | Luttrell Jr, Stephen (1381) | Lost 0-2 | -191442 |
| average opponent: 1404record: 0-3 | new rating: 1442 | |||