Sanchez, Romulo
Current rating: 1634
Record: 23-17-1
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 285 | Dillon, Jefferson (1673) | Lost 0-2 | -171577 |
| 4sealed | 269 | Kassahn, Jason (1515) | Won 2-0 | +171594 |
| 5sealed | 254 | Bittner, Kenneth (1518) | Won 2-0 | +171611 |
| 6sealed | 91 | Lin, Jasmine (1557) | Won 2-1 | +171628 |
| 7sealed | 136 | Markeson, Scott (2048) | Lost 1-2 | -111617 |
| 8sealed | 107 | Greschler, Benjamin (1465) | Won 2-0 | +151632 |
| 9sealed | 171 | Beaulieu, Sam E (1570) | Won 2-0 | +171649 |
| 10draft | 5022 | Kastner, Donald (1841) | Draw 1-1 | +41653 |
| 11draft | 1410 | Naraya Basto De Sa, Davi (1493) | Won 2-0 | +151668 |
| 12draft | 5084 | Wang, Wilson (1592) | Lost 0-2 | -201648 |
| 13draft | 5021 | Kastner, Donald (1832) | Won 2-0 | +221670 |
| 14draft | 5108 | Ratner, Alex (1717) | Lost 0-2 | -171653 |
| 15draft | 5017 | Westphal, Nicolai (1595) | Lost 1-2 | -191634 |
| top | average opponent: 1647record: 7-5-1 | new rating: 1634 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 268 | Iaali, Christopher (1765) | Lost 0-2 | -151577 |
| 4modern | 565 | Majlaton, Alex (1894) | Lost 1-2 | -131564 |
| 5modern | 698 | Willson, Robert (1501) | Won 2-1 | +171581 |
| 6modern | 440 | Goldman, Sam (1514) | Lost 0-2 | -191562 |
| 7modern | 522 | Gorman, Gordon (1332) | Won 2-1 | +141576 |
| 8modern | 334 | Smith, Matthew (1578) | Won 2-1 | +181594 |
| top | average opponent: 1597record: 3-3 | new rating: 1594 | ||
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 92 | Munoz, Mario (1570) | Lost 1-2 | -171508 |
| 4standard | 176 | Gonzalez, Felipe (1512) | Lost 1-2 | -181490 |
| 5standard | 262 | Benitez, Alvaro (1484) | Won 2-1 | +181508 |
| 6standard | 196 | Hernandez, Simon (1516) | Won 2-0 | +181526 |
| 7standard | 93 | Roson, Nahuel (1633) | Won 2-0 | +201546 |
| 8standard | 57 | Virula, Christopher (1881) | Won 2-1 | +241570 |
| 9standard | 29 | Martinez Torales, Jorge (1590) | Lost 1-2 | -181552 |
| 10standard | 388 | Cereceda, Francisco (1493) | Won 2-0 | +171569 |
| 11standard | 326 | Sifuentes, Francisco (1791) | Won 2-0 | +221591 |
| 12standard | 312 | Becerra, Andres (1595) | Lost 1-2 | -181573 |
| 13standard | 336 | Scasserra, Alejandro Tomas (1521) | Won 2-0 | +171590 |
| 14standard | 322 | Pereyra, Matias (1565) | Won 2-0 | +181608 |
| 15standard | 310 | Sanchez, Cristian [CHL] (1700) | Lost 1-2 | -161592 |
| top | average opponent: 1604record: 8-5 | new rating: 1592 | ||
| Grand Prix Costa Rica 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 104 | Bejarano Espejo, Julio Miguel (1500) | Lost 1-2 | -181482 |
| 2standard | 150 | Cascante Calvo, Gustavo (1482) | Lost 0-2 | -181464 |
| 3standard | 218 | Esquivel, Jaime (1463) | Won 2-0 | +181482 |
| 4standard | 205 | Menchaca, Jose (1520) | Lost 1-2 | -171465 |
| 5standard | 218 | Schwalb, Natalie (1465) | Won 2-1 | +181483 |
| 6standard | 195 | Reyes Calles, Moises Eduardo (1482) | Won 2-0 | +181501 |
| 7standard | 136 | Riva Palacio, Gabriel (1426) | Won 2-1 | +161517 |
| 8standard | 118 | Wiznitzer, Aryeh (1924) | Won 2-0 | +251542 |
| 9standard | 100 | Smith, Chris [CAN] (1600) | Lost 0-2 | -171525 |
| top | average opponent: 1540record: 5-4 | new rating: 1525 | ||