Mansilla, Martin
Current rating: 1503
Record: 3-3-2
| Regional Championships Santiago 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 35 | Yanez, Alexi (1451) | Draw 1-1 | -11499 |
| 2pioneer | 39 | Paredes, Marcos (1660) | Won 2-1 | +211520 |
| 3pioneer | 19 | Nunez, Javier (1615) | Won 2-1 | +201540 |
| 4pioneer | 10 | Campos, Sergio (1523) | Draw 1-1 | -11539 |
| 5pioneer | 24 | Vargas Serrate, Marco Antonio (1522) | Won 2-1 | +181557 |
| 6pioneer | 11 | Conde, Facundo (1641) | Lost 0-2 | -161541 |
| 7pioneer | 25 | Santibanez, Cesar (1515) | Lost 1-2 | -191522 |
| 8pioneer | 31 | Leal, Alex (1478) | Lost 0-2 | -191503 |
| average opponent: 1551record: 3-3-2 | new rating: 1503 | |||