Barber, Jon
Current rating: 1690
Record: 26-15 (GP) / 2-4 (professional)
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1614 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 608 | Perryman, Fred (1392) | Won 2-1 | +141628 |
| 2legacy | 247 | Bergh, Soren (1435) | Won 2-0 | +151643 |
| 3legacy | 331 | Sherrill, Keith (1549) | Won 2-0 | +161659 |
| 4legacy | 55 | Sanson, Albert (1684) | Lost 0-2 | -171642 |
| 5legacy | 121 | Wilson, Tim S (1713) | Won 2-0 | +191661 |
| 6legacy | 115 | Miralles-Cordal, Martin (1524) | Won 2-0 | +151676 |
| 7legacy | 72 | Ross, Skyler (1541) | Won 2-1 | +161692 |
| 8legacy | 53 | Goddik, Hans Jacob (1735) | Won 2-0 | +191711 |
| 9legacy | 16 | Kong, Michael (1587) | Lost 1-2 | -201691 |
| 10legacy | 41 | Seck, Ben (1814) | Won 2-0 | +201711 |
| 11legacy | 61 | Weller-Gordon, Brian (1667) | Lost 0-2 | -191692 |
| 12legacy | 63 | Zhvanetsky, Maxim (1617) | Lost 0-0 | -191673 |
| 13legacy | 93 | Chou, Eldon (1552) | Won 0-0 | +151688 |
| 14legacy | 63 | Adams, Laurence (1695) | Lost 0-2 | -171671 |
| 15legacy | 77 | Bonacini, Michael (1764) | Won 2-1 | +191690 |
| top | average opponent: 1618record: 10-5 | new rating: 1690 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 137 | O'Neal, Paul (1508) | Won 2-0 | +161604 |
| 3legacy | 34 | Williams, Mike (1505) | Won 2-0 | +171621 |
| 4legacy | 56 | King, David (1624) | Lost 1-2 | -181603 |
| 5legacy | 242 | Mayes, Jason (1584) | Won 2-0 | +171620 |
| 6legacy | 170 | Turpyn, Mike (1584) | Won 2-1 | +181638 |
| 7legacy | 83 | Coston, Chris (1527) | Won 2-1 | +161654 |
| 8legacy | 22 | Marasco, Aaron (1571) | Lost 1-2 | -201634 |
| 9legacy | 52 | Boomer, Chris (1535) | Lost 0-2 | -201614 |
| top | average opponent: 1555record: 5-3 | new rating: 1614 | ||
| Pro Tour Philadelphia 2011 (modern) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 19 | Holland, Joe (1499) | Won 2-1 | +161632 |
| 2modern | 73 | Woo, Travis (1807) | Lost 0-2 | -151617 |
| 3modern | 153 | Thompson, Gerry (2013) | Lost 1-2 | -111606 |
| 4modern | 155 | Lo, Justin (1447) | Won 2-0 | +151621 |
| 5modern | 129 | Porojan, Raul (1885) | Lost 0-2 | -141607 |
| 6draft | 93 | Sovela, Jouni (1524) | Lost 0-2 | -191588 |
| top | average opponent: 1696record: 2-4 | new rating: 1588 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 51 | Wickersham, Ray A (1500) | Won 2-1 | +181491 |
| 5legacy | 9 | LeBlanc, Nicholas (1495) | Won 2-0 | +181509 |
| 6legacy | 5 | Peebles-Mundy, Benjamin (1898) | Lost 0-2 | -111498 |
| 7legacy | 45 | Hobler, Seneca (1674) | Won 2-1 | +211519 |
| 8legacy | 7 | Crane, Patrick (1547) | Won 2-1 | +191538 |
| 9legacy | 18 | O'Connor, Nicholas B (1682) | Won 2-1 | +201558 |
| 10legacy | 12 | Lax, Ari (2095) | Won 2-0 | +271585 |
| 11legacy | 8 | Clemmer, Garrett (1619) | Won 2-0 | +191604 |
| 12legacy | 1 | Duke, Reid (1798) | Lost 1-2 | -151589 |
| 13legacy | 17 | Martell, Tom (1980) | Won 2-1 | +251614 |
| 14legacy | 6 | Dombek, Jeremy (1678) | Lost 0-2 | -171597 |
| 15legacy | 8 | Patnode, Nicholas (1612) | Won 2-0 | +191616 |
| top | average opponent: 1715record: 9-3 | new rating: 1616 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 76 | Norton, Matt M (1500) | Won 2-0 | +181518 |
| 5legacy | 11 | Calcano, Christian (1675) | Lost 0-2 | -151503 |
| 6legacy | 38 | Grimmer, Jed (1542) | Lost 0-2 | -171486 |
| 7legacy | 122 | Price, David (1681) | Lost 0-2 | -151471 |
| 8legacy | 102 | Bunn, Thomas S (1502) | Lost 0-2 | -171454 |
| 9legacy | 86 | Stillson, Frank (1517) | Won 2-1 | +191473 |
| top | average opponent: 1570record: 2-4 | new rating: 1473 | ||