Vega, Alejandro
Current rating: 1425
Record: 4-9
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 15 | Santander, Fabian (1560) | Lost 0-2 | -171472 |
| 4standard | 126 | Ramirez, Cristian (1538) | Won 2-0 | +191491 |
| 5standard | 156 | Cesar Siqueira, Jorge Henrique (1710) | Lost 0-2 | -141477 |
| 6standard | 181 | Aranibar, Diego (1484) | Lost 1-2 | -181459 |
| 7standard | 211 | Zurita, Carlos (1453) | Lost 0-2 | -181441 |
| 8standard | 239 | Siskindovich, Santiago (1532) | Lost 1-2 | -161425 |
| average opponent: 1546record: 1-5 | new rating: 1425 | |||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 91 | Ormeno, Daniel (1458) | Won 2-0 | +171517 |
| 4sealed | 27 | Azofeifa, Ignacio (1585) | Lost 0-2 | -171500 |
| 5sealed | 143 | Alarcon, Pablo (1444) | Won 2-0 | +171517 |
| 6sealed | 52 | Quinteros, Juan (1556) | Won 2-0 | +191536 |
| 7sealed | 19 | Figueroa Carrasco, Marco (1581) | Lost 0-2 | -171519 |
| 8sealed | 53 | Wescoe, Craig (1785) | Lost 0-2 | -131506 |
| 9sealed | 81 | Chomali, Diego (1558) | Lost 1-2 | -171489 |
| average opponent: 1567record: 3-4 | new rating: 1489 | |||