Montiel, Mauricio
Current rating: 1520
Record: 3-2-3
| Regional Championships Mexico City 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 19 | Rincon, Eduardo (1500) | Draw 0-0 | 01500 |
| 2pioneer | 50 | Sanjur, Omar (1633) | Draw 1-1 | +21502 |
| 3pioneer | 75 | Nolacea Lopez, Jose Luis (1586) | Draw 1-1 | +21504 |
| 4pioneer | 65 | Gama Carrillo, Jorge de Jesus (1485) | Won 2-0 | +181522 |
| 5pioneer | 43 | Gonzalez, David [MEX] (1457) | Won 2-1 | +161538 |
| 6pioneer | 35 | Perez Popocatl, Bernabe (1533) | Lost 0-2 | -181520 |
| 7pioneer | 43 | Adame, Manuel (1507) | Won 2-0 | +181538 |
| 8pioneer | 36 | Avila Rojas, Dikson (1528) | Lost 0-2 | -181520 |
| average opponent: 1528record: 3-2-3 | new rating: 1520 | |||