Castro Garcia, Walter
Current rating: 1460
Record: 5-8
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 225 | Cruz Rojas, Cesar Alonso (1445) | Won 2-1 | +181465 |
| 2sealed | 84 | Rodriguez Baca, Leonardo (1518) | Lost 0-2 | -171448 |
| 3sealed | 204 | Hernandez, Daniel [MEX] (1581) | Won 2-0 | +201468 |
| 4sealed | 202 | Wu, Timothy (1985) | Lost 0-2 | -91459 |
| 5sealed | 241 | Amaya Garza, Alberto Demian (1501) | Won 2-1 | +181477 |
| 6sealed | 140 | Ocampo Guzman, Alan (1519) | Lost 0-2 | -171460 |
| 7sealed | 241 | Acosta, Gerardo (1502) | Won 2-0 | +191479 |
| 8sealed | 138 | Paz Estay, Juan Hernan (1431) | Lost 1-2 | -191460 |
| average opponent: 1560record: 4-4 | new rating: 1460 | |||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Cortes, Ernesto (1554) | Lost 0-2 | -171483 |
| 2sealed | 250 | vela Avila, hugo (1482) | Lost 0-2 | -181465 |
| 3sealed | 280 | Mejia Perez, Gerardo E (1411) | Won 2-0 | +171482 |
| 4sealed | 276 | Monroy Diaz, Manuel (1519) | Lost 0-2 | -171465 |
| 5sealed | 267 | Ahedo, Alfredo (1466) | Lost 0-2 | -181447 |
| average opponent: 1486record: 1-4 | new rating: 1447 | |||