Marli, Mario
Current rating: 1424
Record: 1-5
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Pieron, Bob (1470) | Lost 0-2 | -191481 |
| 2sealed | 48 | Mancillas Orozco, Erika A (1328) | Won 2-1 | +161497 |
| 3sealed | 146 | Quinones, Oscar (1499) | Lost 1-2 | -181479 |
| 4sealed | 151 | Restrepo Duque, Jhonatan Esteban (1462) | Lost 0-2 | -191460 |
| 5sealed | 165 | Vargas, Erick (1420) | Lost 1-2 | -181442 |
| 6sealed | 165 | Lmenes, Bruno (1449) | Lost 0-2 | -181424 |
| average opponent: 1438record: 1-5 | new rating: 1424 | |||