Herrera Marin, Mauricio Eduardo
Current rating: 1434
Record: 3-7
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 24 | Rodriguez, Mauricio (1427) | Lost 0-2 | -191452 |
| 2standard | 248 | Poblete, Esteban (1482) | Won 2-0 | +181470 |
| 3standard | 220 | Carmona, Roland (1478) | Lost 0-2 | -181452 |
| 4standard | 233 | Vargas, Eduardo (1414) | Lost 1-2 | -181434 |
| average opponent: 1450record: 1-3 | new rating: 1434 | |||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 76 | Lanzi, Mariano (1482) | Lost 0-2 | -181482 |
| 3modern | 245 | Mallea, Federico (1506) | Won 2-1 | +181500 |
| 4modern | 203 | Mercado, Carlos (1501) | Won 2-1 | +181518 |
| 5modern | 150 | De Biasi, Julio (1647) | Lost 1-2 | -161502 |
| 6modern | 172 | Marcelo, Vinicius P (1718) | Lost 0-2 | -141488 |
| 7modern | 216 | Oyarzo, Cristhian (1499) | Lost 0-2 | -171471 |
| average opponent: 1559record: 2-4 | new rating: 1471 | |||