Hald Meruane, Patricio A
Current rating: 1517
Record: 4-3
| Grand Prix Santiago 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 83 | Mendez, Victor (1500) | Won 2-0 | +181518 |
| 2block | 5 | Camoglino, Jorge Felipe (1518) | Lost 0-2 | -181500 |
| 3block | 83 | Huerta, Adrian (1500) | Won 2-1 | +181518 |
| 4block | 50 | Silva, Felipe (1481) | Won 2-0 | +171535 |
| 5block | 41 | Solis Stegmann, Ramiro Alejandro (1485) | Lost 0-2 | -191516 |
| 6block | 82 | Ferry, Sergio (1550) | Lost 0-2 | -171499 |
| 7block | 91 | Scepanovic, Milenko (1498) | Won 2-1 | +181517 |
| average opponent: 1505record: 4-3 | new rating: 1517 | |||