Plumb, Andrew
Current rating: 1433
| Grand Prix Chicago 2012 (modern) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 135 | Robertson, Antwayne (1476) | Lost 0-2 | -171412 |
| 2modern | 375 | Poellinger, Ethan (1576) | Won 2-0 | +211433 |
| top | average opponent: 1526record: 1-1 | new rating: 1433 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 173 | Marsh, Greg (1503) | Lost 0-2 | -181464 |
| 2standard | 394 | Carrington, Nathan (1480) | Lost 0-2 | -171447 |
| 3standard | 407 | Bennewise, Kris (1464) | Lost 0-2 | -181429 |
| top | average opponent: 1482record: 0-3 | new rating: 1429 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 286 | Erikson, Matt (1500) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||