Sieloff, Phil
Current rating: 1446
Record: 3-6
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 45 | Bainbridge, Thad (1500) | Lost 0-2 | -181482 |
| 2sealed | 165 | Irwin, Joshua (1482) | Won 2-1 | +181500 |
| 3sealed | 83 | Watkins, Mitchell G (1500) | Lost 0-2 | -181482 |
| 4sealed | 172 | Ritchie, Tom (1480) | Lost 0-2 | -181464 |
| 5sealed | 146 | Adkins, Philip (1465) | Won 2-0 | +181482 |
| 6sealed | 125 | Link, Francis (1481) | Lost 1-2 | -181464 |
| 7sealed | 102 | Heckman, Jacob (1464) | Lost 1-2 | -181446 |
| 8sealed | 84 | Barnette, Waymon (1447) | Won 2-1 | +181464 |
| 9sealed | 72 | Hendricks, Travis D (1461) | Lost 0-2 | -181446 |
| average opponent: 1476record: 3-6 | new rating: 1446 | |||