Astorga Pasten, Pablo
Current rating: 1580
Record: 18-13-2
| Grand Prix Sao Paulo 2019 (modern) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 183 | Coutinho, Marcelo (1669) | Won 2-0 | +201562 |
| 2modern | 50 | Almeida De Arruda, Jeferson (1519) | Won 2-1 | +171579 |
| 3modern | 102 | Squincaglia, Fernando Henrique (1501) | Won 2-1 | +171596 |
| 4modern | 41 | Cordeiro Marques, Daniel (1554) | Lost 1-2 | -191577 |
| 5modern | 212 | Nogueira Walter, Pedro Henrique (1535) | Won 2-1 | +171594 |
| 6modern | 115 | Oyarzun Jimenez, Paula (1476) | Lost 1-2 | -201574 |
| 7modern | 237 | Fontana, Eduardo (1683) | Won 2-0 | +201594 |
| 8modern | 170 | Rosenmann, Thiago (1817) | Lost 1-2 | -141580 |
| top | average opponent: 1594record: 5-3 | new rating: 1580 | ||
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 153 | Mera Saez, Patricio (1500) | Won 2-0 | +161601 |
| 2standard | 75 | Riquelme, Guillermo (1577) | Lost 0-2 | -181583 |
| 3standard | 264 | Sandes, Davilla (1470) | Won 2-1 | +161599 |
| 4standard | 169 | Morales, Nicolas (1716) | Lost 0-2 | -161583 |
| 5standard | 226 | Reyes, Eduardo (1521) | Lost 1-2 | -191564 |
| 6standard | 297 | Galaz, Diego (1526) | Won 2-1 | +171581 |
| 7standard | 180 | Sutherland, Thomas (1492) | Lost 1-2 | -201561 |
| 8standard | 234 | De Ioannes, Emilio (1473) | Lost 0-2 | -191542 |
| top | average opponent: 1534record: 3-5 | new rating: 1542 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 108 | Ballesteros, Gabriel (1500) | Won 2-0 | +171553 |
| 2standard | 122 | Fuentes, Felipe (1519) | Won 2-0 | +181571 |
| 3standard | 121 | Solar, Juan (1592) | Lost 0-2 | -181553 |
| 4standard | 109 | Gervasio, Jose (1558) | Lost 0-2 | -181535 |
| 5standard | 222 | Paz, Agustina (1465) | Won 2-1 | +171552 |
| 6standard | 203 | Olivares, Peter (1518) | Won 2-1 | +171569 |
| 7standard | 93 | Bruna, Guillermo Joel (1539) | Draw 1-1 | 01569 |
| 8standard | 99 | Prieto Molina, David (1513) | Won 0-0 | +171586 |
| 9standard | 65 | Pontes, Israel (1536) | Draw 1-1 | -11585 |
| top | average opponent: 1527record: 5-2-2 | new rating: 1585 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Maldonado, Nicolas (1464) | Won 2-1 | +171517 |
| 2sealed | 185 | Vera, Javier (1518) | Lost 1-2 | -181499 |
| 3sealed | 247 | Leite Junior, Paulo de Tarso (1407) | Won 2-0 | +171516 |
| 4sealed | 152 | Vasquez, Nicolas (1553) | Won 2-1 | +181534 |
| 5sealed | 43 | Quijada Bahamondes, Alejandro (1560) | Lost 1-2 | -171517 |
| 6sealed | 158 | Garate, Ricardo (1516) | Won 2-1 | +181535 |
| 7sealed | 79 | Barrozo, Andre (1587) | Won 2-0 | +191554 |
| 8sealed | 84 | Diaz Barrios, Rodrigo (1555) | Lost 1-2 | -181536 |
| top | average opponent: 1520record: 5-3 | new rating: 1536 | ||