Pizarro, Juan Manuel
Current rating: 1464
Record: 3-5
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 258 | Madariaga, Joaquin (1500) | Lost 0-2 | -181464 |
| record: 0-1 | new rating: 1464 | |||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | de Castro, Leonardo (1500) | Lost 0-2 | -181482 |
| 2sealed | 238 | Tapia, Jorge (1482) | Won 2-0 | +181500 |
| 3sealed | 237 | Gallardo, Mauricio (1500) | Won 2-1 | +181518 |
| 4sealed | 198 | Betschart, Mauro (1513) | Won 2-0 | +181536 |
| 5sealed | 114 | Valencia, Francisco (1536) | Lost 1-2 | -181518 |
| 6sealed | 190 | Badilla, Jorge (1501) | Lost 1-2 | -181500 |
| 7sealed | 159 | De Paoli, Lucas I (1504) | Lost 1-2 | -181482 |
| average opponent: 1505record: 3-4 | new rating: 1482 | |||