Barr, Davis
Current rating: 1604
Record: 25-19-1
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 116 | Bryant, James (1500) | Won 2-1 | +171600 |
| 2standard | 215 | Holt, Christopher (1465) | Won 2-1 | +151615 |
| 3standard | 17 | Healy, John (1931) | Won 2-0 | +241639 |
| 4standard | 62 | Taylor, Ron (1577) | Won 2-1 | +171656 |
| 5standard | 23 | Longlais, Lucien (1750) | Won 2-0 | +201676 |
| 6standard | 27 | Scott, Todd (1754) | Lost 1-2 | -171659 |
| 7standard | 50 | Cornell, Jason (1630) | Won 2-0 | +171676 |
| 8standard | 28 | Ingram, Peter (1947) | Lost 0-2 | -131663 |
| 9standard | 63 | Kahla, Sam (1541) | Lost 1-2 | -201643 |
| 10standard | 149 | Stanton, Mark (1589) | Lost 0-2 | -191624 |
| 11standard | 177 | Deylius, Matt (1629) | Draw 1-1 | 01624 |
| 12standard | 158 | Mahon, Chance (1510) | Lost 0-2 | -201604 |
| top | average opponent: 1652record: 6-5-1 | new rating: 1604 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Rauschenberg, Ryan (1500) | Lost 1-2 | -191573 |
| 2sealed | 533 | Kemmey, Gray (1481) | Won 2-1 | +161589 |
| 3sealed | 600 | Humphreys, Daniel (1606) | Won 2-1 | +181607 |
| 4sealed | 457 | Gutermuth, Ken (1460) | Lost 1-2 | -201587 |
| 5sealed | 604 | Crago, David (1501) | Won 2-0 | +161603 |
| 6sealed | 299 | Johnson, Angelique (1647) | Lost 0-2 | -171586 |
| 7sealed | 412 | Hamilton, Dj (1496) | Won 2-0 | +161602 |
| 8sealed | 330 | Berke, Andrew (1553) | Lost 1-2 | -191583 |
| top | average opponent: 1530record: 4-4 | new rating: 1583 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1599 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 680 | Veal, Adam (1551) | Lost 0-2 | -191580 |
| 2sealed | 915 | Peedin, Lydia (1446) | Won 2-0 | +151595 |
| 3sealed | 1071 | McDaniel, Taylor (1500) | Won 2-0 | +161611 |
| 4sealed | 841 | Levesque, Anthony (1520) | Won 2-1 | +171628 |
| 5sealed | 769 | Calloway, Trey (1493) | Won 2-0 | +151643 |
| 6sealed | 688 | Wade, Brian (1844) | Lost 0-2 | -141629 |
| 7sealed | 753 | Runyon, John (1738) | Lost 1-2 | -161613 |
| 8sealed | 884 | Johnson, Daniel (1467) | Lost 1-2 | -211592 |
| top | average opponent: 1570record: 4-4 | new rating: 1592 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 145 | Schoo, Greg (1719) | Won 2-1 | +211558 |
| 2sealed | 464 | Wilson, Lyon (1518) | Lost 1-2 | -181540 |
| 3sealed | 495 | Green, Frank (1461) | Won 2-0 | +161556 |
| 4sealed | 559 | Galli, John (1535) | Lost 0-2 | -181538 |
| 5sealed | 635 | Teske, Nicole (1498) | Won 2-0 | +171555 |
| 6sealed | 304 | Parks, James (1517) | Won 2-1 | +171572 |
| 7sealed | 326 | Carriveau, Kurt (1567) | Won 2-1 | +181590 |
| 8sealed | 254 | Wijaya, Vidianto (2049) | Won 2-1 | +261616 |
| 9sealed | 82 | Asbach, John (1633) | Lost 0-2 | -171599 |
| top | average opponent: 1611record: 6-3 | new rating: 1599 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 286 | Bowen, Charles (1500) | Won 2-0 | +181518 |
| 2sealed | 250 | Bonney, John (1518) | Won 2-0 | +181536 |
| 3sealed | 139 | Purrington, Jesse (1537) | Won 2-0 | +181554 |
| 4sealed | 80 | Basile, Devin (1533) | Won 2-1 | +181572 |
| 5sealed | 37 | Wagner, Joseph (1609) | Won 2-0 | +181590 |
| 6sealed | 19 | Wilburn, Aaron (1610) | Lost 0-2 | -171573 |
| 7sealed | 32 | Duggan, Matthew [USA] (1666) | Lost 1-2 | -171556 |
| 8sealed | 119 | Koo, Eugene (1492) | Lost 1-2 | -191537 |
| top | average opponent: 1558record: 5-3 | new rating: 1537 | ||