Buckhannon, Jeffery
Current rating: 1612
Record: 24-17
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 473 | Avitollo, Anthony (1669) | Lost 1-2 | -171638 |
| 3sealed | 660 | Blankenship, David (1560) | Lost 0-2 | -201618 |
| 4sealed | 751 | Nickell, Denae (1482) | Won 2-0 | +161634 |
| 5sealed | 658 | Trejo, Andres (1412) | Lost 1-2 | -221612 |
| top | average opponent: 1531record: 1-3 | new rating: 1612 | ||
| Grand Prix Dallas-Fort Worth 2013 (THS standard) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 244 | Foster, Travis (1500) | Won 2-1 | +161620 |
| 2standard | 182 | Kunning, Lauryn (1548) | Won 2-1 | +171637 |
| 3standard | 232 | LaFon, David (1449) | Won 2-0 | +141651 |
| 4standard | 146 | Linn, Ricky (1574) | Won 2-0 | +171668 |
| 5standard | 142 | Blue, Nolan (1536) | Won 2-0 | +151683 |
| 6standard | 122 | Brewster, John (1536) | Won 2-1 | +161699 |
| 7standard | 108 | Jensen, William (2176) | Won 2-0 | +261725 |
| 8standard | 105 | Salamat, Amir (1685) | Lost 0-2 | -191706 |
| 9standard | 114 | Brummett, Chris (1751) | Lost 0-2 | -171689 |
| 10standard | 39 | Radmard, Amir (1670) | Won 2-1 | +181707 |
| 11standard | 21 | Ellis, Shawn (1661) | Lost 1-2 | -191688 |
| 12standard | 26 | Brady, Hal (1610) | Lost 1-2 | -201668 |
| 13standard | 35 | Dang, Deanna (1637) | Won 2-1 | +181686 |
| 14standard | 29 | Stern, Jon (1956) | Lost 1-2 | -131673 |
| 15standard | 38 | Kraupa, Richard (1712) | Lost 0-2 | -181655 |
| top | average opponent: 1667record: 9-6 | new rating: 1655 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 196 | LaPlant, Parker (1432) | Won 2-1 | +161535 |
| 2standard | 235 | Hunter, Neal (1518) | Won 2-0 | +181553 |
| 3standard | 191 | Threet, Jason (1536) | Won 2-0 | +181571 |
| 4standard | 129 | Veto, Bobby (1451) | Won 2-0 | +151586 |
| 5standard | 47 | Jensen, William (1861) | Lost 0-2 | -131573 |
| 6standard | 121 | Lacomb, Corey (1501) | Won 2-0 | +171590 |
| 7standard | 94 | Ceresani, Dominic (1611) | Lost 0-2 | -181572 |
| 8standard | 132 | Searles, James (1546) | Won 2-0 | +181590 |
| 9standard | 81 | Kaufmann, Steve A (1579) | Won 2-0 | +181608 |
| 10standard | 34 | Schiro, Eric (1535) | Won 2-1 | +161624 |
| 11standard | 27 | Grouchy, Blair J (1571) | Lost 0-2 | -191605 |
| 12standard | 61 | Marsh, Jonathan (1543) | Lost 1-2 | -191586 |
| 13standard | 67 | Sundook, Noah (1575) | Won 2-1 | +181604 |
| 14standard | 54 | Holmes, Trevor (1590) | Lost 1-2 | -181586 |
| 15standard | 59 | Brody, Brandon (1585) | Won 2-1 | +181604 |
| top | average opponent: 1562record: 10-5 | new rating: 1604 | ||
| Grand Prix Atlanta 2012 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 90 | James, Timothy (1500) | Won 2-0 | +181518 |
| 2legacy | 176 | Kraigher, Greg (1575) | Lost 1-2 | -171501 |
| 3legacy | 252 | Sweeny, Cody (1511) | Won 2-0 | +181519 |
| 4legacy | 251 | Williams, Justin (1424) | Won 2-1 | +161535 |
| 5legacy | 107 | Fritz, Thomas G (1523) | Lost 0-2 | -181517 |
| 6legacy | 199 | Hudson, William (1516) | Won 2-1 | +181535 |
| 7legacy | 125 | Scheffenacker, Michael (1620) | Lost 0-2 | -161519 |
| top | average opponent: 1524record: 4-3 | new rating: 1519 | ||