Chamberlain, Adam N
Current rating: 1504
Record: 3-3
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 87 | Samson, Daniel (1500) | Won 2-1 | +181518 |
| 3sealed | 59 | Moo Young, Laurence (1565) | Lost 0-2 | -171501 |
| 4sealed | 221 | Azzano, Douglas (1585) | Lost 0-2 | -171484 |
| 5sealed | 244 | Vachris, Paul A (1472) | Won 2-0 | +181502 |
| 6sealed | 204 | Le, Michael (1519) | Won 2-0 | +181520 |
| 7sealed | 169 | Newberger, Justin (1584) | Lost 0-2 | -161504 |
| average opponent: 1538record: 3-3 | new rating: 1504 | |||