Boyd, Denver
Current rating: 1666
Record: 31-21
| Grand Prix Atlanta 2018 (modern) | starting rating: 1660 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 190 | Dashevsky, Phillip (1448) | Won 2-0 | +141674 |
| 2modern | 71 | Roper, Derrick (1641) | Won 2-1 | +171691 |
| 3modern | 142 | Firer, Harlan (1741) | Won 2-0 | +191710 |
| 4modern | 3 | Nisivoccia, Bob (1671) | Lost 0-2 | -181692 |
| 5modern | 283 | Bennett, Chase (1508) | Lost 1-2 | -221670 |
| 6modern | 242 | Gilbert, Matthew (1521) | Won 2-1 | +161686 |
| 7modern | 289 | Farrell, Bret (1603) | Lost 0-2 | -201666 |
| top | average opponent: 1590record: 4-3 | new rating: 1666 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 198 | Hort, Tyler (1487) | Lost 1-2 | -201568 |
| 2modern | 498 | Salyer, Nicholas (1409) | Won 2-0 | +151583 |
| 3modern | 373 | Taylor, Jeremy (1469) | Won 2-0 | +161599 |
| 4modern | 356 | Steele, Michael (1440) | Won 2-1 | +151614 |
| 5modern | 195 | Nguyen, Viet (1517) | Won 2-1 | +171631 |
| 6modern | 58 | Hager, Stephen (1756) | Lost 1-2 | -161615 |
| 7modern | 220 | Lopez, Jose (1464) | Won 2-0 | +151630 |
| 8modern | 179 | Scheuermann, Alex (1862) | Lost 0-2 | -141616 |
| 9modern | 218 | Wyatt, CJ (1414) | Won 2-0 | +151631 |
| 10modern | 158 | Hughes, Shawn (1631) | Won 2-1 | +181649 |
| 11modern | 108 | Pardee, Samuel (2041) | Lost 1-2 | -121637 |
| 12modern | 145 | Clement, Ryan (1675) | Won 2-1 | +191656 |
| 13modern | 83 | Bogucki, Woodrow (1874) | Won 2-0 | +221678 |
| 14modern | 66 | Waltzer, Silas (1664) | Lost 1-2 | -181660 |
| top | average opponent: 1622record: 9-5 | new rating: 1660 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 526 | Pinkerton, Aaron (1485) | Lost 1-2 | -191519 |
| 2modern | 550 | Shaw, Isiah (1482) | Lost 1-2 | -191500 |
| 3modern | 967 | Levy, Jonathan [USA] (1492) | Won 2-0 | +181518 |
| 4modern | 652 | Thompson, Jake (1480) | Lost 1-2 | -191499 |
| 5modern | 915 | Ahlstrand, Jason (1465) | Won 2-0 | +181517 |
| 6modern | 623 | Fellow, Paul (1481) | Won 2-0 | +171534 |
| 7modern | 634 | Rockwell, Mathew (1501) | Won 2-0 | +171551 |
| 8modern | 442 | Mitchell, Tyler (1672) | Won 2-0 | +201571 |
| 9modern | 346 | Hamzah, Raith (1511) | Won 2-1 | +171588 |
| 10modern | 165 | Thorne, Ian (1560) | Won 2-1 | +181606 |
| 11modern | 120 | Killelea, Michael (1563) | Won 2-1 | +171623 |
| 12modern | 113 | Carstensen, Chris (1591) | Lost 0-2 | -191604 |
| 13modern | 128 | Reed, David (1780) | Lost 0-2 | -141590 |
| 14modern | 176 | DelPizzo, Paul (1541) | Won 2-0 | +171607 |
| 15modern | 155 | McMahon, Christopher (1569) | Lost 1-2 | -191588 |
| top | average opponent: 1545record: 9-6 | new rating: 1588 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 107 | Espinosa-Contreras, Carlos (1500) | Won 2-0 | +171583 |
| 2standard | 328 | Black, Jason (1608) | Lost 1-2 | -171566 |
| 3standard | 393 | Vernon, Alvin (1342) | Won 2-0 | +131579 |
| 4standard | 294 | Frackowiak, Sean (1510) | Lost 0-2 | -191560 |
| 5standard | 611 | Mackenzie, Martin (1502) | Won 2-1 | +171577 |
| 6standard | 298 | Palmer, Chris (1456) | Lost 1-2 | -201557 |
| 7standard | 426 | Bowen, Anderson (1482) | Lost 0-2 | -191538 |
| top | average opponent: 1486record: 3-4 | new rating: 1538 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 212 | DelPizzo, Paul (1542) | Won 2-1 | +191519 |
| 2modern | 34 | Wilkinson, Dexter (1517) | Won 2-0 | +181537 |
| 3modern | 82 | Jones, Austin (1440) | Won 0-0 | +161553 |
| 4modern | 95 | Green, Jeff (1887) | Won 2-1 | +241577 |
| 5modern | 57 | Frye, Jeremy (1688) | Won 2-1 | +201597 |
| 6modern | 3 | Pisano, Rob (1748) | Lost 0-2 | -151582 |
| 7modern | 78 | Bower, James (1559) | Won 2-1 | +171599 |
| 8modern | 17 | Ioanis, Dillon (1630) | Lost 1-2 | -171582 |
| 9modern | 108 | Palmer, Austin (1722) | Lost 1-2 | -161566 |
| top | average opponent: 1637record: 6-3 | new rating: 1566 | ||