Poljanac, Matthew
Current rating: 1450
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Hanel, Danny (1500) | Lost 0-2 | -171468 |
| 2sealed | 427 | stewait, mitchell (1482) | Lost 0-2 | -181450 |
| top | average opponent: 1491record: 0-2 | new rating: 1450 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Cape, Phil (1594) | Lost 1-2 | -171504 |
| 2sealed | 147 | Berrios, Miguel (1482) | Lost 1-2 | -181486 |
| 3sealed | 181 | Grinnell, Jeffrey (1483) | Won 2-0 | +181504 |
| 4sealed | 191 | Date, Vinay (1482) | Lost 1-2 | -191485 |
| top | average opponent: 1510record: 1-3 | new rating: 1485 | ||
| Grand Prix Columbus 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Harris, Jeff (1500) | Won 2-1 | +181518 |
| 2sealed | 119 | Ioli, Mark (1555) | Won 2-1 | +191537 |
| 3sealed | 43 | Larson, Matt (1652) | Lost 1-2 | -161521 |
| 4sealed | 163 | Martiniuk, Nick (1537) | Lost 1-2 | -181503 |
| 5sealed | 269 | Caldwell, Joshua (1500) | Won 2-0 | +181521 |
| 6sealed | 141 | Gillette, Clayton (1497) | Won 2-1 | +181539 |
| 7sealed | 117 | Falcon, Jon (1540) | Won 2-1 | +181557 |
| 8sealed | 83 | Urban, Matthew (1574) | Lost 0-2 | -181539 |
| 9sealed | 98 | Zimmerman, Nathan (1537) | Lost 0-2 | -181521 |
| top | average opponent: 1544record: 5-4 | new rating: 1521 | ||