Ostrom, Brendan
Current rating: 1489
Record: 2-3
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 410 | Kurtz, Chris R (1500) | Won 2-1 | +181518 |
| 2sealed | 416 | Ellis, Kenneth (1713) | Lost 0-2 | -141504 |
| 3sealed | 506 | Job, Jonathan (1711) | Lost 0-2 | -151489 |
| 4sealed | 554 | Ramos, Michael (1464) | Lost 0-2 | -181471 |
| 5sealed | 554 | Lagreca, Brice (1464) | Won 2-0 | +181489 |
| average opponent: 1570record: 2-3 | new rating: 1489 | |||