Roura Alor, Eduardo Alberto
Current rating: 1486
Record: 3-4-1
| Regional Championships Mexico City 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 48 | Zuniga, Cristian (1650) | Won 2-1 | +211521 |
| 2pioneer | 48 | Azpilcueta, Juan (1518) | Draw 1-1 | 01521 |
| 3pioneer | 25 | Mendoza, Ricardo (1509) | Won 2-0 | +171538 |
| 4pioneer | 15 | Hernandez-Santamaria, Victor (1577) | Lost 0-2 | -171521 |
| 5pioneer | 29 | Ordaz Juarez, Victor Ricardo (1481) | Lost 1-2 | -191502 |
| 6pioneer | 49 | Soto, Hector (1500) | Lost 0-2 | -181484 |
| 7pioneer | 58 | Pane, Franco (1487) | Won 2-1 | +181502 |
| 8pioneer | 44 | Ronzon Herrera, Benjamin (1587) | Lost 0-2 | -161486 |
| average opponent: 1539record: 3-4-1 | new rating: 1486 | |||