Castro Alvarez, Matias
Current rating: 1479
Record: 4-5
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 147 | Riquelme, Guillermo (1500) | Lost 1-2 | -181482 |
| 2modern | 192 | Lucena, Thiago Santos (1428) | Lost 0-2 | -191463 |
| 3modern | 345 | Valerio, Robert (1455) | Won 2-1 | +181481 |
| 4modern | 302 | Gallardo, Mauricio (1434) | Won 2-1 | +171498 |
| 5modern | 249 | Salazar, Cristian (1476) | Won 2-0 | +181516 |
| 6modern | 190 | Avila, Pier (1465) | Lost 0-2 | -191497 |
| 7modern | 203 | Rafael Pinato, Joao (1604) | Won 2-0 | +201517 |
| 8modern | 153 | Honores Wong, Carlos (1452) | Lost 1-2 | -201497 |
| 9modern | 162 | Campodonico, Piero (1466) | Lost 1-2 | -181479 |
| average opponent: 1476record: 4-5 | new rating: 1479 | |||