Call, Roger
Current rating: 1500
Record: 1-1-1
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 45 | Ortiz, Alberto (1500) | Draw 1-1 | 01500 |
| 2sealed | 98 | Barria, Alexis (1497) | Lost 0-2 | -181482 |
| 3sealed | 174 | Sanchez Gaos, Rodrigo (1465) | Won 2-0 | +181500 |
| average opponent: 1487record: 1-1-1 | new rating: 1500 | |||