Biaus, Luis
Current rating: 1477
Record: 5-7
| Regional Championships Santiago 2023 (ONE standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 47 | Camargo, Andres (1957) | Lost 0-2 | -101454 |
| 2standard | 49 | Miranda, Javier (1482) | Won 2-1 | +191473 |
| 3standard | 41 | Campos, Sergio (1473) | Won 2-0 | +181491 |
| 4standard | 23 | Sanjines, Pietro (1484) | Lost 1-2 | -181473 |
| 5standard | 24 | Ramos Piccini, Augusto (1504) | Won 2-0 | +181491 |
| 6standard | 27 | Saldias, Matias (1522) | Lost 1-2 | -171474 |
| 7standard | 32 | Nunez, Javier (1595) | Won 2-1 | +201494 |
| 8standard | 24 | Paredes Rivera, Freddy (1516) | Lost 1-2 | -171477 |
| average opponent: 1567record: 4-4 | new rating: 1477 | |||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 331 | Scott, Dan (1529) | Lost 0-2 | -171483 |
| 2modern | 584 | Angwin, Christian (1484) | Lost 0-2 | -181465 |
| 3modern | 764 | Donahoo, Miciah (1443) | Lost 0-2 | -191446 |
| 4modern | 797 | Marreiros, Tiago (1444) | Won 2-0 | +181464 |
| average opponent: 1475record: 1-3 | new rating: 1464 | |||