Knudson, Peter
Current rating: 1705 (#6174)
Record: 57-37 (GP) / 2-4 (professional)
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1749 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | Varella, Nathan (1560) | Lost 0-2 | -211728 |
| 2sealed | 448 | O'Brien, Terrence (1482) | Lost 0-2 | -231705 |
| top | average opponent: 1521record: 0-2 | new rating: 1705 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1771 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 154 | Buss, Cannon (1542) | Lost 1-2 | -221749 |
| 2sealed | 482 | Simpson, Ryan (1497) | Won 2-0 | +131762 |
| 3sealed | 600 | Garcia, Joy (1500) | Won 2-0 | +141776 |
| 4sealed | 276 | Narvaez Hurtado, Jose (1509) | Lost 0-2 | -231753 |
| 5sealed | 223 | Xu, David (1500) | Won 2-0 | +131766 |
| 6sealed | 206 | Sundholm, Peter (1530) | Won 2-0 | +141780 |
| 7sealed | 290 | Corrente, Chris (1534) | Lost 1-2 | -221758 |
| 8sealed | 243 | Chow, Edward (1502) | Won 2-0 | +131771 |
| 9sealed | 158 | Grimm, Alice (1539) | Lost 0-2 | -221749 |
| top | average opponent: 1517record: 5-4 | new rating: 1749 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1696 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 152 | Murphy, Luke (1505) | Won 2-1 | +141710 |
| 2standard | 135 | Wilson, Anthony (1478) | Won 2-1 | +141724 |
| 3standard | 214 | Thornton, Daniel (1535) | Won 2-0 | +151739 |
| 4standard | 130 | Hardenberger, Bryan (1587) | Won 2-1 | +151754 |
| 5standard | 42 | Kvartek, Chris (1468) | Lost 0-2 | -231731 |
| 6standard | 131 | Staton, Branch (1536) | Won 2-1 | +141745 |
| 7standard | 86 | Rankin, Mark (1712) | Lost 0-2 | -181727 |
| 8standard | 173 | King, Stephen 2 (1536) | Won 2-0 | +141741 |
| 9standard | 81 | Mack, Shaun (1690) | Won 2-1 | +171758 |
| 10standard | 34 | Hampton, Jesse (1928) | Won 2-1 | +211779 |
| 11standard | 22 | Krempels, Craig (2005) | Won 2-1 | +231802 |
| 12standard | 10 | Costa, Matthew (1852) | Lost 0-2 | -181784 |
| 13standard | 29 | Morrison, Mark (1570) | Lost 0-2 | -211763 |
| 14standard | 68 | Stanton, Jason (1597) | Won 2-0 | +151778 |
| 15standard | 49 | Malafarina, David (1585) | Won 2-1 | +141792 |
| 16standard | 32 | Blesso, Marc (1616) | Lost 1-2 | -211771 |
| top | average opponent: 1637record: 11-5 | new rating: 1771 | ||
| Pro Tour Philadelphia 2011 (modern) | starting rating: 1744 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 154 | Richardson, Justin (1526) | Lost 1-2 | -221722 |
| 2modern | 145 | Mango, Gennaro (1813) | Lost 1-2 | -161706 |
| 3modern | 160 | Schmidt, Thomas (1536) | Lost 1-2 | -211685 |
| 4modern | 191 | Rankin, Jason (1406) | Won 2-0 | +131698 |
| 5modern | 148 | Sugaya, Hironobu (1799) | Won 2-1 | +201718 |
| 6draft | 96 | Padierna, Jorge (1486) | Lost 1-2 | -221696 |
| top | average opponent: 1594record: 2-4 | new rating: 1696 | ||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1698 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 195 | Viers, Wayne (1518) | Won 2-0 | +151713 |
| 3sealed | 47 | Montoya, Brandon (1632) | Won 2-0 | +171730 |
| 4sealed | 92 | James, Michael (1500) | Won 2-0 | +141744 |
| 5sealed | 17 | Dowty, Dennis E (1520) | Lost 0-2 | -231721 |
| 6sealed | 51 | Scarborough, Austin (1472) | Won 2-1 | +141735 |
| 7sealed | 53 | Sperling, Matthew (1829) | Won 2-1 | +201755 |
| 8sealed | 34 | Ciffo, Alfred (1597) | Won 2-0 | +151770 |
| 9sealed | 26 | Parnes, Stuart (1690) | Lost 1-2 | -201750 |
| 10draft | 42 | Berrios, Stephen (1694) | Lost 0-2 | -191731 |
| 11draft | 48 | Coqueiro, Rafael S (1731) | Won 2-0 | +181749 |
| 12draft | 20 | Martell, Tom (1893) | Lost 1-2 | -151734 |
| 13draft | 1 | Mabie, Bryan (1557) | Won 2-0 | +151749 |
| 14draft | 42 | Muranaka, Aaron (1673) | Lost 1-2 | -201729 |
| 15draft | 30 | Clark, Brooks (1560) | Won 2-0 | +151744 |
| top | average opponent: 1633record: 9-5 | new rating: 1744 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1751 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 433 | Broughton, Harlan (1538) | Lost 1-2 | -221729 |
| 4legacy | 449 | Gilley, James (1519) | Won 2-0 | +151744 |
| 5legacy | 523 | W., Russ (1482) | Lost 1-2 | -231721 |
| 6legacy | 568 | O., Ryan (1463) | Lost 0-2 | -231698 |
| top | average opponent: 1501record: 1-3 | new rating: 1698 | ||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1720 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 78 | Borowicz, Brandon (1646) | Won 2-1 | +161736 |
| 4standard | 37 | Bourroughs, Chris (1573) | Won 2-0 | +151751 |
| 5standard | 51 | Tran, Anthony (1767) | Won 2-0 | +191770 |
| 6standard | 32 | Synn, Mathew (1588) | Won 2-0 | +141784 |
| 7standard | 8 | Wilson, Jacob (1682) | Won 2-0 | +171801 |
| 8standard | 5 | Utter-Leyton, Josh (1983) | Lost 0-2 | -151786 |
| 9standard | 13 | Hampton, Jesse (1636) | Lost 0-2 | -211765 |
| 10standard | 58 | Peck, Donnie (1699) | Lost 1-2 | -191746 |
| 11standard | 50 | Prost, Andrejs (1655) | Lost 0-2 | -201726 |
| 12standard | 61 | Camburn, Daniel (1545) | Won 2-0 | +151741 |
| 13standard | 49 | Woods, Flint G (1612) | Won 2-1 | +161757 |
| 14standard | 41 | Moreind, David (1585) | Won 2-1 | +151772 |
| 15standard | 29 | Wallace, Mark N (1639) | Lost 1-2 | -211751 |
| top | average opponent: 1662record: 8-5 | new rating: 1751 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 76 | Davis, Todd (1805) | Won 2-1 | +211666 |
| 3extended | 34 | Dilgart, Ryan (1550) | Won 2-0 | +161682 |
| 4extended | 74 | Chung, Brian T (1500) | Won 2-1 | +151697 |
| 5extended | 19 | Froehlich, Eric (2062) | Lost 1-2 | -121685 |
| 6extended | 84 | Deveines, Brandon (1603) | Won 2-1 | +171702 |
| 7extended | 40 | Blanchard, Wes (1609) | Won 2-0 | +161718 |
| 8extended | 18 | Babar, Zee Shan (1647) | Won 2-0 | +171735 |
| 9extended | 10 | Grannan, Jack (1667) | Won 2-0 | +161751 |
| 10extended | 7 | Scott-Vargas, Luis (2042) | Lost 0-2 | -131738 |
| 11extended | 44 | Jackson, Allen (1829) | Lost 1-2 | -161722 |
| 12extended | 41 | Shoaf, Nicholas (1557) | Won 2-0 | +151737 |
| 13extended | 22 | Buck, Thomas (1589) | Won 2-1 | +151752 |
| 14extended | 17 | Maynard, Pascal (1775) | Lost 0-2 | -171735 |
| 15extended | 38 | Anderson, Todd (1897) | Lost 1-2 | -151720 |
| top | average opponent: 1724record: 9-5 | new rating: 1720 | ||
| Grand Prix Oakland 2010 (extended) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 172 | Chan, William (1500) | Won 2-1 | +191502 |
| 2extended | 78 | Lam, Jason (1528) | Lost 1-2 | -181484 |
| 3extended | 213 | Monks, Josh (1449) | Won 2-0 | +181502 |
| 4extended | 148 | Sarkissian, Serge (1520) | Won 2-0 | +181520 |
| 5extended | 96 | Guillot, Elric (1678) | Won 2-0 | +211541 |
| 6extended | 105 | Keeth, Christian (1717) | Won 2-0 | +211562 |
| 7extended | 61 | Adebo Diaz, Juan Carlos (1747) | Won 2-1 | +211583 |
| 8extended | 20 | Molin, Christian (1591) | Won 2-1 | +181601 |
| 9extended | 8 | Juza, Martin (1996) | Lost 1-2 | -111590 |
| 10extended | 34 | Hetrick, Michael (1640) | Lost 0-2 | -171573 |
| 11extended | 35 | Rietzl, Paul (1939) | Won 2-1 | +251598 |
| 12extended | 38 | Takahashi, Yuta (1969) | Lost 0-0 | -121586 |
| 13extended | 34 | Sison, Nomer Conrad (1670) | Won 2-1 | +201606 |
| 14extended | 33 | Martell, Tom (1817) | Won 2-0 | +211627 |
| 15extended | 28 | Elder, Ryan (1616) | Won 2-0 | +181645 |
| top | average opponent: 1692record: 11-4 | new rating: 1645 | ||
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 96 | Eller, Mcihael (1500) | Won 2-1 | +181518 |
| 2block | 73 | Head, Robert (1518) | Lost 0-2 | -181500 |
| 3block | 113 | Rotchadl, Tom (1481) | Won 2-1 | +181518 |
| 4block | 77 | Brakefield, Konstantin (1518) | Won 2-1 | +181536 |
| 5block | 69 | Wolff, Zack (1575) | Lost 1-2 | -181518 |
| 6block | 89 | Osterude, Nicholas (1535) | Lost 1-2 | -171501 |
| 7block | 93 | Pannell, Thomas (1545) | Lost 1-2 | -181483 |
| top | average opponent: 1524record: 3-4 | new rating: 1483 | ||