Bulmer, Roger
Current rating: 1502
Record: 2-2-1
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 148 | Luchetta, Vittorio (1550) | Draw 1-1 | +11501 |
| 3standard | 241 | Sarhan, Nizar (1518) | Lost 0-2 | -181483 |
| 4standard | 349 | Paulsen, Daniel (1475) | Won 2-1 | +181501 |
| 5standard | 239 | Dias, Manuel (1484) | Won 2-1 | +181519 |
| 6standard | 154 | Davis, Andrew (1606) | Lost 1-2 | -171502 |
| average opponent: 1526record: 2-2-1 | new rating: 1502 | |||