Ruis, Brian L
Current rating: 1484
Record: 2-3
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 287 | Halamka, Richard (1500) | Won 2-0 | +181518 |
| 2sealed | 305 | Backman, Kyle D (1517) | Won 2-1 | +181536 |
| 3sealed | 63 | Robertson, Antwayne (1521) | Lost 0-2 | -181518 |
| 4sealed | 221 | Miguel, Andres (1602) | Lost 0-2 | -171501 |
| 5sealed | 341 | Pennock, Chris (1545) | Lost 0-2 | -171484 |
| average opponent: 1537record: 2-3 | new rating: 1484 | |||