Bujnowski, Peter
Current rating: 1522
Record: 19-19
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 455 | Smith, Keith (1500) | Won 2-0 | +181483 |
| 2sealed | 289 | Castell, Thomas (1518) | Won 2-0 | +191502 |
| 3sealed | 128 | Griffith, Jeremy (1507) | Lost 0-2 | -181484 |
| 4sealed | 418 | Mitchell, Grant (1480) | Won 2-0 | +181502 |
| 5sealed | 189 | Hensley, Kenny (1540) | Won 2-0 | +191521 |
| 6sealed | 164 | Klein, Jeremy (1513) | Lost 0-2 | -181503 |
| 7sealed | 200 | Armstrong, Timothy (1534) | Won 2-0 | +181521 |
| 8sealed | 172 | Gardner, John (1546) | Lost 1-2 | -171504 |
| 9sealed | 220 | Pianalto, Austin (1508) | Won 2-0 | +181522 |
| top | average opponent: 1516record: 6-3 | new rating: 1522 | ||
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 82 | Taylor, Justin T (1517) | Lost 1-2 | -171436 |
| 3sealed | 153 | Noble, Daniel K (1551) | Won 2-1 | +201456 |
| 4sealed | 124 | Saunders, David (1519) | Won 2-1 | +191475 |
| 5sealed | 118 | Fennell, Christopher (1793) | Lost 0-2 | -121463 |
| 6sealed | 180 | Schneider, Ray (1500) | Won 2-0 | +191482 |
| 7sealed | 114 | Lewis, Chase (1540) | Lost 1-2 | -171465 |
| top | average opponent: 1570record: 3-3 | new rating: 1465 | ||
| Grand Prix Dallas 2007 (extended) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 104 | kennedy, matt (1500) | Won 2-1 | +191488 |
| 2extended | 167 | McDaniel, Landon J (1518) | Lost 1-2 | -181470 |
| 3extended | 180 | Larsen, Michael J (1500) | Lost 0-0 | -171453 |
| top | average opponent: 1506record: 1-2 | new rating: 1453 | ||
| Grand Prix Kansas City 2003 (MRD limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Weber, Scott (1484) | Lost 0-2 | -181468 |
| 2sealed | 156 | Long, Ryan (1482) | Won 2-0 | +191487 |
| 3sealed | 87 | DeNooyer, LeRoy (1501) | Won 2-0 | +181505 |
| 4sealed | 99 | LaPointe, Phillip (1518) | Lost 0-2 | -181487 |
| 5sealed | 132 | Winters, John (1503) | Lost 1-2 | -181469 |
| top | average opponent: 1498record: 2-3 | new rating: 1469 | ||
| Grand Prix New Orleans 2003 (extended) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 101 | Preskitt, John (1464) | Won 2-1 | +171500 |
| 2extended | 72 | Smith, Robert (1612) | Lost 0-2 | -151485 |
| 3extended | 79 | Vuk, Velimir (1501) | Won 2-0 | +181503 |
| 4extended | 94 | Noland, Donald (1561) | Lost 0-2 | -171486 |
| 5extended | 109 | Jenkins, Wil (1501) | Won 2-1 | +181504 |
| 6extended | 81 | Reaves, Marshall Louis (1517) | Lost 1-2 | -181486 |
| 7extended | 98 | Lacombe, Shawn (1523) | Won 2-0 | +191505 |
| 8extended | 75 | White, Hooskin (1469) | Lost 0-2 | -191486 |
| top | average opponent: 1518record: 4-4 | new rating: 1486 | ||
| Grand Prix Houston 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 17 | Fallon, Chris (1574) | Lost 0-2 | -171483 |
| 2extended | 81 | Haber, Steven (1482) | Lost 1-2 | -181465 |
| 3extended | 105 | Horton, John (1463) | Won 2-1 | +181483 |
| 4extended | 102 | Bartz, Greg (1482) | Won 2-1 | +181501 |
| 5extended | 99 | Houser, Charles (1482) | Won 2-0 | +181519 |
| 6extended | 50 | Benefield, Kevin (1517) | Lost 1-2 | -181501 |
| 7extended | 68 | Haber, Jason (1499) | Lost 1-2 | -181483 |
| top | average opponent: 1500record: 3-4 | new rating: 1483 | ||