Verdugo, Octavio
Current rating: 1503
Record: 4-4
| Regional Championships Mexico City 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 79 | Delia Sanchez, Christian Adair (1718) | Won 2-1 | +221522 |
| 2pioneer | 39 | Martinez, Nelson (1541) | Lost 0-2 | -181504 |
| 3pioneer | 42 | Rodriguez, Ricardo (1516) | Lost 0-2 | -181486 |
| 4pioneer | 64 | Cartagena, Luis (1389) | Lost 1-2 | -191467 |
| 5pioneer | 82 | Rodriguez Perez, Marco Daniel (1474) | Lost 1-2 | -181449 |
| 6pioneer | 76 | Isassi, Ismael (1445) | Won 2-0 | +181467 |
| 7pioneer | 60 | Rodriguez Chavez, Braulio Cristobal (1467) | Won 2-0 | +181485 |
| 8pioneer | 51 | Gutierrez, Alan (1498) | Won 2-0 | +181503 |
| average opponent: 1506record: 4-4 | new rating: 1503 | |||