Barroso, Matias
Current rating: 1620
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 119 | Flores Diaz, Esteban (1500) | Won 2-0 | +171569 |
| 2standard | 33 | Vega Parra, Francisco (1569) | Won 2-1 | +181587 |
| 3standard | 131 | Espina, Jaime (1457) | Won 2-0 | +151602 |
| 4standard | 70 | Sanchez, Cristian [CHL] (1642) | Won 2-1 | +191621 |
| 5standard | 16 | Arana, Renzo (1733) | Won 2-1 | +201641 |
| 6standard | 4 | Mussalem Smethurst, Diogo (1667) | Draw 1-1 | +11642 |
| 7standard | 11 | Maurelia, Alvaro (1590) | Lost 0-2 | -191623 |
| 8standard | 39 | Malquichagua, Manuel (1622) | Won 2-1 | +181641 |
| 9standard | 23 | Vera, Javier (1593) | Lost 0-2 | -191622 |
| 10standard | 328 | Iturra, Carlos (1674) | Lost 1-2 | -171605 |
| 11standard | 360 | Gozzo, Giuliano (1685) | Lost 0-2 | -171588 |
| 12standard | 377 | Jara Godoy, Nehuen (1453) | Won 2-1 | +161604 |
| 13standard | 359 | Gomez, Andres [CHL] (1556) | Won 2-0 | +171621 |
| 14standard | 338 | Nilo, Sebastian (1543) | Won 2-0 | +161637 |
| 15standard | 323 | Ramadan, Sergio (1675) | Lost 1-2 | -171620 |
| top | average opponent: 1597record: 9-5-1 | new rating: 1620 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 186 | Veloso Ellis, Camilo (1500) | Won 2-1 | +171574 |
| 2sealed | 177 | Valdivia, Juan (1540) | Won 2-1 | +181592 |
| 3sealed | 72 | Garate, Ricardo (1536) | Won 2-1 | +171609 |
| 4sealed | 10 | Espinola, Javier (1590) | Lost 0-2 | -191590 |
| 5sealed | 130 | Moschini, Esteban (1724) | Won 2-0 | +211611 |
| 6sealed | 32 | Rivera Tapia, Guillerm (1552) | Lost 0-2 | -191592 |
| 7sealed | 148 | Sanhueza, Marco (1496) | Lost 1-2 | -201572 |
| 8sealed | 140 | Garrido, Camilo (1437) | Lost 0-2 | -201552 |
| top | average opponent: 1547record: 4-4 | new rating: 1552 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 140 | Loli, Guillermo (1591) | Won 2-1 | +201520 |
| 2modern | 25 | Martins Gomes, Leandro (1481) | Lost 1-2 | -191501 |
| 3modern | 283 | Nunez, Francisco (1499) | Won 2-0 | +181519 |
| 4modern | 153 | Iadicicco, Demian (1483) | Lost 1-2 | -191500 |
| 5modern | 263 | Balbontin, Baldwin R (1499) | Won 2-0 | +181518 |
| 6modern | 150 | Parra, Pablo (1513) | Won 2-0 | +181536 |
| 7modern | 19 | Santelices Rivera, Guillermo Alexis (1523) | Won 2-0 | +181554 |
| 8modern | 57 | Ocampo, Rodolfo (1676) | Won 2-0 | +201574 |
| 9modern | 60 | Cavalcante, Diego (1533) | Won 2-1 | +171591 |
| 10modern | 44 | da Fonseca, Bruno (1631) | Lost 0-2 | -171574 |
| 11modern | 46 | Leite, Wadson (1587) | Won 2-0 | +181592 |
| 12modern | 28 | Le Saux, Rafael (1709) | Lost 1-2 | -161576 |
| 13modern | 42 | Rioseco Norambuena, Luis (1558) | Lost 1-2 | -181558 |
| 14modern | 38 | Igor P., (1558) | Lost 0-2 | -181540 |
| 15modern | 45 | Zamorano, Pablo (1505) | Won 2-0 | +171557 |
| top | average opponent: 1556record: 9-6 | new rating: 1557 | ||