Shapiro, Adam
Current rating: 1509
Record: 4-4
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 33 | Mullan, Paul (1499) | Lost 0-2 | -181509 |
| 4sealed | 150 | Culhane, Christopher (1586) | Lost 0-2 | -171492 |
| 5sealed | 196 | Rodriguez, George (1449) | Won 2-1 | +171509 |
| average opponent: 1512record: 1-2 | new rating: 1509 | |||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 150 | Longo, Paul (1500) | Won 2-0 | +181518 |
| 2standard | 205 | Musser, Dan (1570) | Won 2-0 | +191537 |
| 3standard | 19 | Edel, Willy (1735) | Won 2-1 | +221559 |
| 4standard | 81 | Moreno, William (1659) | Lost 0-2 | -171542 |
| 5standard | 67 | Hatch, Gregory (1691) | Lost 0-2 | -151527 |
| average opponent: 1631record: 3-2 | new rating: 1527 | |||