Pastenes, Alvaro
Current rating: 1320
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1374 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 165 | Cruz, Miguel (1500) | Won 2-1 | +211395 |
| 2standard | 53 | Sanchez Albert, Rodrigo (1825) | Lost 0-2 | -111384 |
| 3standard | 275 | Perez, Christian Andre (1445) | Lost 1-2 | -171367 |
| 4standard | 301 | Pinto, Claudio (1461) | Lost 0-2 | -161351 |
| 5standard | 319 | Reyes, Alejandro (1521) | Lost 1-2 | -151336 |
| 6standard | 311 | Alarcon, Louis [CHL] (1470) | Lost 0-2 | -161320 |
| top | average opponent: 1537record: 1-5 | new rating: 1320 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 209 | Ramirez, Emerson (1467) | Lost 1-2 | -181449 |
| 2standard | 196 | Verdugo, Juan (1478) | Lost 0-2 | -181431 |
| 3standard | 362 | Vargas, Mauro (1361) | Lost 0-2 | -191412 |
| 4standard | 350 | Gonzalez Pizarro, Loreto Mercedes (1337) | Won 2-1 | +171429 |
| 5standard | 301 | Toledo Diaz, Sebastian Antonio (1374) | Lost 0-2 | -191410 |
| 6standard | 324 | Ubilla, Eduardo (1433) | Lost 0-2 | -181392 |
| 7standard | 299 | Perna, Agustin (1406) | Lost 0-2 | -181374 |
| top | average opponent: 1408record: 1-6 | new rating: 1374 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 182 | Rocha, Christian J (1488) | Lost 0-2 | -181482 |
| 2sealed | 242 | Nunez, Felipe T (1513) | Lost 0-2 | -181464 |
| 3sealed | 379 | Mahncke, Claudio (1556) | Lost 0-2 | -161448 |
| 4sealed | 359 | Rodriguez, Jorge (1489) | Won 2-0 | +191467 |
| 5sealed | 309 | Parancan, Pablo (1462) | Draw 0-0 | 01467 |
| top | average opponent: 1501record: 1-3-1 | new rating: 1467 | ||