Urrea, Andres
Current rating: 1468
Record: 2-4
| Regional Championships Santiago 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 40 | Mariscal, Patricio (1561) | Won 2-0 | +191519 |
| 2standard | 63 | Paredes Rivera, Freddy (1517) | Won 2-1 | +181537 |
| 3standard | 3 | Allende, Luis (1542) | Lost 1-2 | -181519 |
| 4standard | 13 | Dominguez, Martin Sebastian (1734) | Lost 0-2 | -141505 |
| 5standard | 32 | Fuenzalida, Darwin (1439) | Lost 1-2 | -191486 |
| 6standard | 1 | Escalante, Paulo (1507) | Lost 1-2 | -181468 |
| average opponent: 1550record: 2-4 | new rating: 1468 | |||