Campos, Marco
Current rating: 1454
Record: 1-4-1
| Regional Championships Santiago 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 3 | Vargas, Carlos (1568) | Lost 1-2 | -171483 |
| 2pioneer | 57 | Valdenegro, Gonzalo (1669) | Won 2-1 | +221505 |
| 3pioneer | 29 | Ruiz Vidal, Jorge Enrique (1426) | Draw 1-1 | -21503 |
| 4pioneer | 42 | Vargas Serrate, Marco Antonio (1504) | Lost 0-2 | -181485 |
| 5pioneer | 53 | Palomino Saravia, Gabriel Alfonso (1532) | Lost 0-2 | -171468 |
| 6pioneer | 53 | Arana, Renzo (1682) | Lost 0-2 | -141454 |
| average opponent: 1563record: 1-4-1 | new rating: 1454 | |||