Demattos Rolim, Leonar
Current rating: 1466
Record: 2-4
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 719 | Hess, Zach (1504) | Lost 0-0 | -181482 |
| 2sealed | 870 | Holzman, Paru E (1482) | Lost 1-2 | -181464 |
| 3sealed | 891 | Eksi, James K (1481) | Lost 0-2 | -181446 |
| 4sealed | 934 | Koenig, Robert (1487) | Lost 1-2 | -171429 |
| 5sealed | 886 | Criveau, Tristan (1456) | Won 2-0 | +191448 |
| 6sealed | 818 | Wathstein, Amir (1446) | Won 2-0 | +181466 |
| average opponent: 1476record: 2-4 | new rating: 1466 | |||