Roque Quezada, Helaman
Current rating: 1544
Record: 11-9-1
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Bencomo, Oscar (1539) | Won 2-0 | +171601 |
| 2sealed | 30 | Dominguez Roldan, Fernando De Jesus (1753) | Lost 0-2 | -151586 |
| 3sealed | 122 | Huerta Mondragon, Santiago (1511) | Won 2-0 | +161602 |
| 4sealed | 105 | Gonzalez Vidana, Carlos Adrian (1576) | Lost 0-2 | -181584 |
| 5sealed | 137 | Diaz, Adrian (1500) | Lost 1-2 | -201564 |
| 6sealed | 133 | Butler, John (1421) | Lost 0-2 | -201544 |
| average opponent: 1550record: 2-4 | new rating: 1544 | |||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 23 | Odenheimer, Ashley (1500) | Won 2-1 | +181518 |
| 2modern | 25 | Paul, Corey (1598) | Won 2-0 | +191537 |
| 3modern | 515 | Howe, Winslow (1538) | Lost 0-2 | -181519 |
| 4modern | 572 | Kauffman, Tommy (1525) | Won 2-0 | +191538 |
| 5modern | 144 | Burg, Steven (1627) | Lost 1-2 | -171521 |
| 6modern | 495 | Chan, Wayland (1603) | Won 2-1 | +201541 |
| 7modern | 258 | Johnson, Daryian (1533) | Won 2-1 | +181559 |
| 8modern | 285 | Szylman, Dariusz (1680) | Won 2-0 | +201579 |
| 9modern | 5113 | Duong, Dap (1657) | Won 2-0 | +191598 |
| 10modern | 5072 | Priest, Cameron (1586) | Lost 0-2 | -181580 |
| 11modern | 5114 | Calabrese, Jared (1585) | Won 2-0 | +181598 |
| 12modern | 5101 | Casey, Shawn (1600) | Draw 1-1 | 01598 |
| 13modern | 5093 | Herrera, Christopher 288 (1594) | Won 2-0 | +181616 |
| 14modern | 5062 | Arato, Hoku (1597) | Lost 1-2 | -181598 |
| 15modern | 5092 | Purcell, Luke (1836) | Lost 1-2 | -141584 |
| average opponent: 1604record: 9-5-1 | new rating: 1584 | |||