Shaffer, Adam
Current rating: 1481
Record: 2-3
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 421 | McDermott, Michael (1565) | Won 2-1 | +191519 |
| 2sealed | 62 | Uphoff, Jacob (1518) | Won 2-0 | +181537 |
| 3sealed | 53 | Poesel, Fred C (1484) | Lost 1-2 | -191518 |
| 4sealed | 212 | Steelman, Mikhail (1465) | Lost 0-2 | -191499 |
| 5sealed | 314 | Stauter, Jeff (1501) | Lost 0-2 | -181481 |
| average opponent: 1507record: 2-3 | new rating: 1481 | |||