Rocha, Christian J
Current rating: 1493
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 182 | Pastenes, Alvaro (1500) | Won 2-0 | +191507 |
| 2sealed | 115 | Figueroa, Joao (1574) | Lost 1-2 | -171490 |
| 3sealed | 284 | Bravo, Felipe (1499) | Won 2-0 | +181508 |
| 4sealed | 170 | Munoz, Gonzalo (1501) | Draw 1-1 | 01508 |
| 5sealed | 153 | Castro, Hugo E (1667) | Lost 1-2 | -151493 |
| top | average opponent: 1548record: 2-2-1 | new rating: 1493 | ||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 16 | Urralburu, Fernando B (1504) | Lost 0-2 | -181501 |
| 5sealed | 142 | Ancamil, Luis (1536) | Won 2-1 | +181519 |
| 6sealed | 34 | Buckley, Damian (1775) | Lost 0-2 | -131506 |
| 7sealed | 66 | Kiedanski, Diego (1534) | Lost 0-2 | -181488 |
| top | average opponent: 1587record: 1-3 | new rating: 1488 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 51 | Eduardo T Santos, (1518) | Lost 1-2 | -181482 |
| 3standard | 140 | Lima de Carvalho, Felipe (1498) | Won 2-0 | +191501 |
| 4standard | 109 | Vieira, Leandro (1665) | Won 2-1 | +211522 |
| 5standard | 56 | Joao Marcos Aquino, (1501) | Lost 0-2 | -191503 |
| 6standard | 137 | Barros, Leonardo (1466) | Won 0-0 | +181521 |
| 7standard | 102 | Lopez, Felipe (1537) | Won 2-1 | +181539 |
| 8standard | 78 | Valenzuela, Pablo (1435) | Lost 1-2 | -201519 |
| top | average opponent: 1517record: 4-3 | new rating: 1519 | ||