Keddell, Peter
Current rating: 1536
Record: 29-32
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | Wellman, Bin (1500) | Won 2-0 | +161598 |
| 2sealed | 62 | Lloyd, Benjamin (1518) | Won 0-0 | +171615 |
| 3sealed | 241 | Doub, William (1500) | Lost 0-2 | -201595 |
| 4sealed | 353 | Johnson, Colin (1554) | Lost 1-2 | -191576 |
| 5sealed | 278 | Smith, Alexander (1534) | Lost 0-2 | -191557 |
| 6sealed | 344 | Davis, Ryan (1380) | Lost 0-2 | -211536 |
| top | average opponent: 1498record: 2-4 | new rating: 1536 | ||
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 87 | Doolittle, Scott (1617) | Won 2-0 | +191614 |
| 4standard | 54 | Kraft, Seth (1841) | Lost 0-1 | -141600 |
| 5standard | 172 | Kamerow, Simon (1595) | Lost 1-2 | -181582 |
| top | average opponent: 1684record: 1-2 | new rating: 1582 | ||
| Grand Prix Orlando 2018 (M19 standard) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 68 | Martin, Bob (1808) | Won 2-0 | +221602 |
| 4standard | 7 | Cohen, Brendan (1787) | Lost 1-2 | -151587 |
| 5standard | 215 | Velasquez, Gonzalo (1798) | Lost 0-2 | -141573 |
| 6standard | 164 | Rios, Matthew (1596) | Won 2-0 | +181591 |
| 7standard | 98 | Reed, James (1511) | Won 2-1 | +171608 |
| 8standard | 136 | Carpenter, Brad (1932) | Lost 0-2 | -131595 |
| top | average opponent: 1739record: 3-3 | new rating: 1595 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 143 | Zynosky, Eric (1467) | Lost 0-2 | -211580 |
| 3sealed | 433 | Ralston, Jacob (1597) | Won 2-0 | +191599 |
| 4sealed | 476 | Byrd, Jonathen (1418) | Won 2-0 | +141613 |
| 5sealed | 129 | Oravec, Daniel (1603) | Won 2-0 | +181631 |
| 6sealed | 63 | Yu, Ming (1467) | Lost 0-2 | -211610 |
| 7sealed | 269 | Garrison, Joseph (1538) | Lost 0-2 | -191591 |
| 8sealed | 270 | Skarren, Frank (1965) | Lost 0-2 | -111580 |
| top | average opponent: 1579record: 3-4 | new rating: 1580 | ||
| Grand Prix Orlando 2017 (AER limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 750 | Timmerman, Robert (1514) | Won 2-0 | +191496 |
| 3sealed | 691 | Crescenti, Christopher (1609) | Lost 1-2 | -161480 |
| 4sealed | 943 | Helling, Brandon (1556) | Won 2-1 | +201500 |
| 5sealed | 644 | Kostner, Kelly (1569) | Won 2-1 | +191519 |
| 6sealed | 658 | Castro Saa, Eduardo (1631) | Won 2-0 | +201539 |
| 7sealed | 581 | Hatchel, Tyler (1862) | Won 2-1 | +241563 |
| 8sealed | 560 | Rivera, Tim (1868) | Won 2-0 | +231586 |
| 9sealed | 557 | Kofsky, Robert (1642) | Lost 0-2 | -171569 |
| 10draft | 816 | Carvalho, Pedro (1965) | Won 2-0 | +251594 |
| 11draft | 827 | Manfield, Seth (2132) | Won 2-0 | +271621 |
| 12draft | 755 | Williams, Justin (1658) | Lost 0-2 | -181603 |
| 13draft | 707 | Claudel, Slater (1670) | Lost 0-2 | -161587 |
| 14draft | 722 | Severa, Matt (2019) | Won 2-0 | +251612 |
| 15draft | 716 | Majors, Michael (2000) | Lost 1-2 | -111601 |
| top | average opponent: 1764record: 9-5 | new rating: 1601 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 436 | van Sickle, Joseph (1532) | Lost 1-2 | -171490 |
| 3modern | 946 | Parker, Zachariah (1518) | Won 2-0 | +181508 |
| 4modern | 787 | Asher, Seth (1539) | Won 2-0 | +191527 |
| 5modern | 456 | Brodie, Jeremy (1521) | Lost 0-2 | -181509 |
| 6modern | 471 | Patel, Tariq (1740) | Lost 1-2 | -141495 |
| 7modern | 520 | Juang, Kevin (1532) | Lost 0-2 | -181477 |
| top | average opponent: 1564record: 2-4 | new rating: 1477 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 345 | Wilkes, Samuel M (1541) | Won 2-0 | +191477 |
| 4sealed | 118 | Murphy, Max (1701) | Won 2-0 | +221499 |
| 5sealed | 110 | Dobbin, Jack (2033) | Lost 0-2 | -91490 |
| 6sealed | 219 | Douglass, Tyler (1687) | Won 2-1 | +221512 |
| 7sealed | 159 | Gulledge, Nicholas (1529) | Lost 1-2 | -181494 |
| 8sealed | 225 | Blum, Tyler (1916) | Won 2-0 | +261520 |
| 9sealed | 112 | Parson, Lukas (1845) | Lost 1-2 | -131507 |
| top | average opponent: 1750record: 4-3 | new rating: 1507 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 437 | Ribgy, Dwight (1500) | Lost 0-2 | -181458 |
| top | record: 0-1 | new rating: 1458 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1232 | Smith, Zachary (1500) | Won 2-1 | +181514 |
| 2modern | 1038 | Cross, Eric (1518) | Won 2-1 | +181532 |
| 3modern | 1062 | Bender, Joel (1359) | Lost 1-2 | -211511 |
| 4modern | 1267 | Willinger, Tim (1516) | Lost 1-2 | -181493 |
| 5modern | 1416 | Xenos, Jorj (1499) | Lost 1-2 | -171476 |
| top | average opponent: 1478record: 2-3 | new rating: 1476 | ||
| Grand Prix Charlotte 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 81 | Lockard, Ryan (1518) | Won 2-0 | +181518 |
| 2extended | 84 | Strasberg, Steven (1470) | Won 2-0 | +171535 |
| 3extended | 31 | Forward, Stephen (1502) | Lost 0-2 | -181517 |
| 4extended | 108 | Durnan, Harry (1555) | Won 2-1 | +191536 |
| 5extended | 68 | Twarog, Eric (1509) | Lost 0-2 | -191517 |
| 6extended | 108 | Sprowls, Brandon (1368) | Lost 0-2 | -211496 |
| top | average opponent: 1487record: 3-3 | new rating: 1496 | ||