Ramirez de Arellano Garcia, Bruno
Current rating: 1543
Record: 5-3
| Regional Championships Mexico City 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 59 | Lopez Tristan, Manuel Antonio (1656) | Won 2-0 | +211521 |
| 2pioneer | 30 | Hernandez Simon, Eduardo (1519) | Won 2-0 | +181539 |
| 3pioneer | 7 | Cortes, Miguel (1667) | Won 2-0 | +201559 |
| 4pioneer | 5 | Jimenez Bocanegra, Eduardo (1625) | Won 2-1 | +191578 |
| 5pioneer | 5 | Rangel Paez, Edgar Emmanuel (1540) | Lost 0-2 | -181560 |
| 6pioneer | 7 | Leal, Emmanuel (1610) | Won 2-0 | +191579 |
| 7pioneer | 4 | Martinez, Nelson (1597) | Lost 1-2 | -181561 |
| 8pioneer | 10 | Molina, Pedro (1559) | Lost 1-2 | -181543 |
| average opponent: 1596record: 5-3 | new rating: 1543 | |||