Espinoza, Roberto
Current rating: 1583
Record: 19-14-5
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 12 | Concha, Joshua (1467) | Lost 1-2 | -211591 |
| 4sealed | 190 | Manriquez, Nicolas (1520) | Lost 0-2 | -191572 |
| 5sealed | 196 | Nachman, David (1308) | Won 2-0 | +131585 |
| 6sealed | 125 | Rojas, Nathan (1517) | Won 2-0 | +171602 |
| 7sealed | 104 | Ramirez, Emerson (1501) | Won 2-1 | +161618 |
| 8sealed | 55 | Archangelo, Felipe (1677) | Lost 1-2 | -171601 |
| 9sealed | 79 | Barrientos Campos, Waldemar (1598) | Lost 1-2 | -181583 |
| top | average opponent: 1513record: 3-4 | new rating: 1583 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 103 | Constanzo, Javier (1530) | Won 2-1 | +171571 |
| 3standard | 23 | Echeverria Paredes, Jose Luis (1855) | Won 2-1 | +231594 |
| 4standard | 160 | Camargo, Andres (1710) | Won 2-1 | +211615 |
| 5standard | 5 | Parraga, Michael (1582) | Lost 1-2 | -191596 |
| 6standard | 81 | Sousa, Rodrigo (1576) | Draw 1-1 | 01596 |
| 7standard | 58 | Castelo, Darcio (1555) | Won 2-1 | +171613 |
| 8standard | 28 | Alarcon Perez, Victor (1590) | Lost 1-2 | -191594 |
| 9standard | 71 | Vega Parra, Francisco (1571) | Won 2-0 | +181612 |
| top | average opponent: 1621record: 5-2-1 | new rating: 1612 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 106 | Cammarata, Anibal (1518) | Won 2-0 | +181534 |
| 3standard | 132 | Navas, Luis (1648) | Lost 0-2 | -161518 |
| 4standard | 243 | Roriz Paiva, Lucas Fernandez (1518) | Won 2-0 | +181536 |
| 5standard | 69 | Garcia, Eduardo [CHL] (1537) | Won 2-1 | +181554 |
| 6standard | 155 | Nofal, Ignacio (1520) | Won 2-1 | +181572 |
| 7standard | 27 | Ardanza, Lucas (1587) | Lost 1-2 | -181554 |
| 8standard | 82 | Orellana, Cristian (1556) | Won 2-0 | +181572 |
| 9standard | 5 | Giambartolomei, Orlando Luis (1600) | Draw 1-1 | +11573 |
| 10standard | 56 | Nunez, Sebastian (1539) | Lost 0-2 | -191554 |
| 11standard | 61 | Fernando Silva, Victor (1627) | Won 2-0 | +191573 |
| 12standard | 46 | Mopty, Agustin (1545) | Draw 1-1 | 01573 |
| 13standard | 52 | Sagula, Cristian (1557) | Lost 0-2 | -181555 |
| 14standard | 57 | Venini, Ignacio (1547) | Won 2-0 | +171572 |
| 15standard | 49 | Pena, Alejandro (1545) | Lost 0-2 | -181554 |
| top | average opponent: 1560record: 7-5-2 | new rating: 1554 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 43 | Colombino, Mauro (1500) | Won 2-0 | +181518 |
| 2modern | 65 | Baeza, Marcos A (1464) | Won 1-0 | +171535 |
| 3modern | 142 | Barbosa Destri Junior, Vilmar (1481) | Lost 0-2 | -191516 |
| 4modern | 150 | Lescano, Juan (1518) | Draw 1-1 | 01516 |
| 5modern | 178 | Fuentes Estay, Carlos (1535) | Won 2-0 | +181534 |
| 6modern | 110 | Parada, Gabriel (1517) | Draw 1-1 | 01534 |
| 7modern | 162 | Patricio R., (1500) | Won 2-0 | +171551 |
| 8modern | 112 | Sanchez, Cristian [CHL] (1612) | Lost 1-2 | -161535 |
| 9modern | 134 | sepulveda, manuel (1519) | Lost 1-2 | -191516 |
| top | average opponent: 1516record: 4-3-2 | new rating: 1516 | ||