Diaz, Erick
Current rating: 1482
Record: 3-4
| Regional Championships Mexico City 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 29 | Chavez Garcia, Carlo Alan (1503) | Lost 0-2 | -181482 |
| 2pioneer | 43 | Garcia, Daniel [MEX] (1485) | Won 2-0 | +181500 |
| 3pioneer | 24 | Avila, Francisco (1501) | Lost 0-2 | -181482 |
| 4pioneer | 33 | Cisneros, Marlon (1454) | Lost 1-2 | -181464 |
| 5pioneer | 42 | Sanchez, Cesar (1457) | Won 2-0 | +171481 |
| 6pioneer | 32 | Heredia Barrear, Jose Julio (1485) | Won 1-0 | +191500 |
| 7pioneer | 31 | Gonzalez, Cristian [MEX] (1505) | Lost 1-2 | -181482 |
| average opponent: 1484record: 3-4 | new rating: 1482 | |||