Delacruz, Rubi
Current rating: 1410
Record: 1-6
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 7 | Rosales Lopez, Jose Fausto (1500) | Lost 0-2 | -181482 |
| 2sealed | 148 | Ku Chale, Jose Alfredo (1481) | Lost 1-2 | -181464 |
| 3sealed | 193 | Fernandez, Jesus (1474) | Lost 0-2 | -181446 |
| 4sealed | 193 | Arellano, Gerardo (1443) | Lost 0-2 | -181428 |
| 5sealed | 185 | Chapela, Santiago (1432) | Won 2-0 | +181446 |
| 6sealed | 167 | Romero, Luis [MEX] (1449) | Lost 1-2 | -181428 |
| 7sealed | 147 | Osuna Navarro, Samir (1437) | Lost 1-2 | -181410 |
| average opponent: 1459record: 1-6 | new rating: 1410 | |||