Peyton, James
Current rating: 1626
Record: 35-30-4
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 13 | Connell, Warren (1508) | Won 2-1 | +161628 |
| 3legacy | 66 | Scott, Todd (1555) | Won 2-0 | +171645 |
| 4legacy | 54 | Edwards, Tyler (1555) | Won 2-1 | +161661 |
| 5legacy | 70 | Bradbury, Jesse (1647) | Won 2-1 | +181679 |
| 6legacy | 57 | Weaver, James (1646) | Lost 1-2 | -191660 |
| 7legacy | 136 | Woods, Conley (1843) | Lost 0-2 | -151645 |
| 8legacy | 161 | Chang, Jorge (1569) | Lost 0-2 | -191626 |
| top | average opponent: 1618record: 4-3 | new rating: 1626 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 850 | Scheeres, Jamison (1500) | Won 2-0 | +161648 |
| 2sealed | 973 | Henning, Nick (1793) | Lost 0-2 | -151633 |
| 3sealed | 881 | Hutton, Daniel (1467) | Lost 1-2 | -211612 |
| top | average opponent: 1587record: 1-2 | new rating: 1612 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 77 | Majlaton, Alex (1826) | Lost 0-2 | -151632 |
| 5legacy | 98 | Mayer, Kenny (1510) | Won 2-1 | +161648 |
| 6legacy | 59 | Herr, Elijah (1633) | Lost 1-2 | -181630 |
| 7legacy | 111 | Pavlic, Matt (1536) | Won 2-1 | +161646 |
| 8legacy | 49 | Scott-Vargas, Luis (1895) | Lost 0-2 | -141632 |
| top | average opponent: 1680record: 2-3 | new rating: 1632 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 434 | Droge, Kurtis (1535) | Won 2-0 | +181598 |
| 5legacy | 431 | Dillahay, Carl (1607) | Won 2-1 | +181616 |
| 6legacy | 414 | Sacher, AJ (1642) | Won 2-0 | +181634 |
| 7legacy | 407 | Lax, Ari (1841) | Lost 1-2 | -141620 |
| 8legacy | 410 | Truong, Andy (1591) | Won 2-0 | +171637 |
| 9legacy | 404 | Fisher, Matthew (1566) | Won 2-0 | +171654 |
| 10legacy | 12 | Gosselin, Christopher (1617) | Lost 0-2 | -191635 |
| 11legacy | 35 | Wafo-Tapa, Guillaume (1863) | Won 2-0 | +221657 |
| 12legacy | 22 | Tietze, Maxwell (1683) | Lost 1-2 | -171640 |
| 13legacy | 20 | Williams, David A (1713) | Won 2-0 | +191659 |
| 14legacy | 17 | Sullivan, Patrick (1893) | Won 2-0 | +221681 |
| 15legacy | 10 | Rynkiewicz, James (1625) | Lost 0-2 | -191662 |
| 16legacy | 16 | Yam, Philip (1804) | Lost 1-2 | -151647 |
| top | average opponent: 1691record: 8-5 | new rating: 1647 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 149 | Barlow, Joel H (1621) | Lost 1-2 | -171548 |
| 3legacy | 222 | Bernek, Raymond (1500) | Won 2-0 | +171565 |
| 4legacy | 313 | Hundertmark, Evan (1502) | Won 2-0 | +171582 |
| 5legacy | 121 | Goetz, Gordy M (1535) | Lost 0-2 | -191563 |
| 6legacy | 277 | Patton, Tony (1518) | Won 2-1 | +171580 |
| 7legacy | 129 | Hurth, Andrew (1537) | Won 2-0 | +171597 |
| 8legacy | 113 | Cape, Phil (1649) | Lost 0-2 | -171580 |
| top | average opponent: 1552record: 4-3 | new rating: 1580 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 223 | Ladouceur, Travis (1500) | Lost 0-2 | -201582 |
| 3extended | 323 | Gosselin, Christopher (1610) | Lost 1-2 | -171565 |
| top | average opponent: 1555record: 0-2 | new rating: 1565 | ||
| Grand Prix Columbus 2007 (legacy) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 263 | Rockey, Craig D (1500) | Won 2-0 | +181477 |
| 2legacy | 77 | Noworaj, Andrew (1515) | Won 2-0 | +191496 |
| 3legacy | 70 | Gouthro, Michael (1538) | Won 2-0 | +191515 |
| 4legacy | 75 | Blount, Eric A (1554) | Won 2-0 | +181533 |
| 5legacy | 4 | Long, Noah (1548) | Won 2-0 | +191552 |
| 6legacy | 18 | Menendian, Stephen (1583) | Won 2-0 | +181570 |
| 7legacy | 6 | Lundquist, Ben (1627) | Lost 0-2 | -171553 |
| 8legacy | 29 | Levin, Julian (1627) | Won 2-0 | +201573 |
| 9legacy | 9 | Stoddard, Samuel (1705) | Lost 1-2 | -161557 |
| 10legacy | 30 | Furrow, Cory (1566) | Lost 0-2 | -181539 |
| 11legacy | 45 | Haug, William C (1576) | Won 2-0 | +191558 |
| 12legacy | 35 | Diefendorf, Brian (1649) | Won 2-0 | +201578 |
| 13legacy | 16 | Wolfman, Steven (1816) | Lost 1-2 | -141564 |
| 14legacy | 36 | Kunz, Erich (1658) | Won 2-0 | +201584 |
| 15legacy | 21 | Rabovsky, Jeffrey W (1626) | Won 2-0 | +181602 |
| top | average opponent: 1606record: 11-4 | new rating: 1602 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 39 | Catapano, Michael (1517) | Lost 0-2 | -181476 |
| 3sealed | 205 | Sukenik, Steven (1499) | Lost 0-2 | -171459 |
| top | average opponent: 1508record: 0-2 | new rating: 1459 | ||
| Grand Prix Richmond 2006 (GPT limited) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 39 | Himes, Chad (1436) | Won 2-1 | +171510 |
| 2sealed | 43 | Phillips, Cedric (1654) | Lost 0-2 | -161494 |
| 3sealed | 172 | Williams, Ron (1482) | Won 2-1 | +181512 |
| 4sealed | 155 | Churchill, Michael (1491) | Lost 1-2 | -181494 |
| top | average opponent: 1516record: 2-2 | new rating: 1494 | ||
| Grand Prix Charlotte 2005 (extended) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 119 | Boettcher, Brandon (1500) | Won 2-1 | +181502 |
| 2extended | 104 | Baltezore, Allen (1518) | Draw 1-1 | +11503 |
| 3extended | 63 | Jafari, David (1788) | Draw 1-1 | +51508 |
| 4extended | 131 | Kastel, Chad (1559) | Draw 1-1 | +11509 |
| 5extended | 127 | Christopher, Grant (1620) | Lost 1-2 | -161493 |
| top | average opponent: 1597record: 1-1-3 | new rating: 1493 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 44 | Leith, Kyle (1500) | Draw 1-1 | 01500 |
| 2legacy | 113 | Nelms, Kemp (1500) | Won 2-0 | +181518 |
| 3legacy | 79 | Corley, Michael (1516) | Lost 1-2 | -181500 |
| 4legacy | 154 | Hutchings, Jack (1570) | Won 2-1 | +191519 |
| 5legacy | 112 | Christopher, Grant (1601) | Lost 0-2 | -161503 |
| 6legacy | 142 | Ramos, Jose (1467) | Lost 0-2 | -191484 |
| top | average opponent: 1526record: 2-3-1 | new rating: 1484 | ||