Urra, Christopher
Current rating: 1539
Record: 12-10-2
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 194 | Pizarro, Ivan (1499) | Lost 1-2 | -181481 |
| 2standard | 178 | Zapata, Luis (1482) | Won 2-1 | +181499 |
| 3standard | 295 | Faundez Ibanez, Fernando (1521) | Won 2-1 | +191518 |
| 4standard | 120 | Rodriguez, Fernando [CHL] (1480) | Won 2-1 | +171535 |
| 5standard | 161 | Acevedo, Cristian (1548) | Won 2-0 | +181553 |
| 6standard | 101 | Molina, Marcelo [CHL] (1536) | Draw 1-1 | 01553 |
| 7standard | 65 | Campos, Luis (1497) | Lost 0-2 | -191534 |
| 8standard | 120 | Carvallo Ossa, Sebastian (1519) | Won 2-0 | +181552 |
| 9standard | 82 | Torres, Daniel (1554) | Won 2-1 | +181570 |
| 10standard | 334 | Soto, Rodrigo (1734) | Won 2-0 | +211591 |
| 11standard | 310 | Ancala, Daniel (1602) | Won 2-0 | +181609 |
| 12standard | 300 | Vera, Javier (1612) | Lost 0-2 | -181591 |
| 13standard | 318 | Brasil, Marcus (1597) | Lost 0-2 | -181573 |
| 14standard | 342 | Burghardt Amaral, Caio Sergio (1675) | Lost 1-2 | -161557 |
| 15standard | 354 | Corpancho, Jorge (1551) | Lost 1-2 | -181539 |
| average opponent: 1561record: 8-6-1 | new rating: 1539 | |||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 130 | Barahona, Jose (1500) | Draw 1-1 | 01500 |
| 2standard | 166 | Tapia, Jorge (1508) | Lost 0-2 | -181482 |
| 3standard | 279 | Fonseca, Mario (1481) | Lost 1-2 | -181464 |
| 4standard | 299 | Maraboli, Rodolfo (1458) | Lost 0-2 | -181446 |
| 5standard | 286 | Spataris, Herman (1468) | Won 2-0 | +181464 |
| 6standard | 247 | Barlaro, Guido (1416) | Won 2-1 | +181482 |
| 7standard | 196 | Pereira Ferreira, Vinicius (1467) | Lost 0-2 | -191463 |
| 8standard | 176 | Silva, Thiago (1463) | Won 2-0 | +181481 |
| 9standard | 150 | Munoz, Cristian (1483) | Won 2-0 | +181499 |
| average opponent: 1472record: 4-4-1 | new rating: 1499 | |||