Marin Vargas, Lucas
Current rating: 1604
Record: 9-4-3
| Grand Prix Bologna 2019 (legacy) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 400 | Constant, Charles Won (1501) | Won 2-1 | +171568 |
| 2legacy | 259 | Villena, Txomin (1429) | Won 2-0 | +151583 |
| 3legacy | 74 | Hadley, Miquez (1800) | Lost 1-2 | -141569 |
| 4legacy | 381 | Rodyukov, Fedor (1560) | Won 2-1 | +181587 |
| 5legacy | 130 | Putilov, Sergey (1538) | Won 2-1 | +171604 |
| 6legacy | 141 | Schmittbuettner, Markus (1540) | Draw 1-1 | -11603 |
| 7legacy | 115 | Murphy, Tadhg (1711) | Won 2-0 | +201623 |
| 8legacy | 68 | Freire, Juan (1567) | Lost 0-2 | -191604 |
| average opponent: 1581record: 5-2-1 | new rating: 1604 | |||
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 172 | Huber, Olivia (1500) | Won 2-0 | +181518 |
| 2legacy | 46 | Wilde, Sebastian (1708) | Won 2-0 | +211539 |
| 3legacy | 167 | Lowe, Christopher (1500) | Won 2-1 | +181557 |
| 4legacy | 4 | Koch, Florian (1926) | Draw 1-1 | +61563 |
| 5legacy | 77 | van Donselaar, Philip (1733) | Won 2-1 | +211584 |
| 6legacy | 35 | Glenister, Mark (1597) | Draw 1-1 | 01584 |
| 7legacy | 98 | Selis, Enrico (1501) | Lost 1-2 | -191565 |
| 8legacy | 173 | Vlcek, Tomas (1769) | Lost 0-2 | -141551 |
| average opponent: 1654record: 4-2-2 | new rating: 1551 | |||