Ruiz Duque, Ricardo
Current rating: 1496
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 166 | Letelier, Juan Pablo (1513) | Won 2-1 | +181487 |
| 2standard | 7 | Valdivia, Alexis (1445) | Won 2-1 | +181505 |
| 3standard | 70 | Carvallo Ossa, Tomas (1495) | Won 2-0 | +171522 |
| 4standard | 24 | Castro, Eduardo (1497) | Won 2-0 | +181540 |
| 5standard | 10 | Casatti, Vagner William (1968) | Lost 0-2 | -111529 |
| 6standard | 82 | Nagy, Ariel (1741) | Lost 0-2 | -141515 |
| 7standard | 74 | Morales, Ricardo (1427) | Lost 0-2 | -191496 |
| 8standard | 138 | Aranibar, Diego (1483) | Lost 1-2 | -191477 |
| 9standard | 177 | Carrasco, Juan (1500) | Won 2-0 | +191496 |
| top | average opponent: 1563record: 5-4 | new rating: 1496 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 64 | Rodriguez Canales, Juan Francisco (1466) | Draw 1-1 | 01486 |
| 2standard | 188 | Pinto, Claudio (1466) | Lost 1-2 | -191467 |
| 3standard | 310 | Avila, Pier (1523) | Lost 0-2 | -171450 |
| 4standard | 339 | Jadue, Pilar (1462) | Draw 1-1 | 01450 |
| 5standard | 343 | Luccioni, Jesus (1466) | Won 2-0 | +191469 |
| 6standard | 304 | Godoy, Tommy (1481) | Won 2-1 | +181487 |
| 7standard | 252 | Ferreira, Filipe (1467) | Lost 1-2 | -181469 |
| top | average opponent: 1476record: 2-3-2 | new rating: 1469 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 81 | Nunez, Sebastian (1649) | Lost 1-2 | -151485 |
| 4standard | 109 | Navarro, Diego (1492) | Lost 1-2 | -181467 |
| 5standard | 191 | Martinez, Benjamin (1483) | Won 2-0 | +181485 |
| 6standard | 184 | Trazar Palma, Felipe (1507) | Lost 0-2 | -171468 |
| 7standard | 178 | Escobar, Frederick (1441) | Won 2-0 | +171485 |
| 8standard | 139 | Munoz, Mario (1488) | Lost 1-2 | -181467 |
| 9standard | 142 | Sanchez, Ignacio (1512) | Won 2-0 | +191486 |
| top | average opponent: 1510record: 3-4 | new rating: 1486 | ||