Rivero, Santiago
Current rating: 1639
Record: 31-24-4
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 507 | Crnkovic, Andre (1500) | Won 2-0 | +181560 |
| 2modern | 107 | Gasparini, Felipe (1750) | Draw 1-1 | +31563 |
| 3modern | 260 | Coelho, Daniel (1484) | Draw 1-1 | -11562 |
| 4modern | 407 | Timm Toniazzo, Vinicius (1453) | Won 2-1 | +161578 |
| 5modern | 264 | Souto Maior Filizzola, Arthur (1530) | Won 2-0 | +171595 |
| 6modern | 161 | Gaspar, Carlos Jose (1496) | Won 2-0 | +161611 |
| 7modern | 93 | Sambiase, Andre (1642) | Won 2-1 | +181629 |
| 8modern | 52 | Coquemala Filho, Walter (1859) | Won 2-1 | +231652 |
| 9modern | 29 | Casassanta, Thiago (1748) | Lost 1-2 | -171635 |
| 10modern | 73 | De Souza Matos, Lucas (1594) | Won 2-1 | +181653 |
| 11modern | 44 | Almeida De Andrade, Lucas (1711) | Won 2-0 | +191672 |
| 12modern | 27 | Parot, Ignacio (1822) | Lost 1-2 | -161656 |
| 13modern | 48 | Bragaia, Marco Antonio (1690) | Lost 1-2 | -171639 |
| top | average opponent: 1637record: 8-3-2 | new rating: 1639 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 299 | De Sousa Silva, Rodrigo (1501) | Won 2-1 | +171596 |
| 3modern | 91 | Ferrareze da Cruz, Guilherme Francisco (1691) | Lost 1-2 | -161580 |
| 4modern | 154 | Akio Yanagiura, Matheus (1642) | Won 2-1 | +191599 |
| 5modern | 118 | Amorim, Rodrigo (1498) | Lost 0-2 | -201579 |
| 6modern | 289 | Pontes, Pedro (1517) | Lost 1-2 | -191560 |
| 7modern | 329 | Paredes, Marcos (1593) | Lost 0-2 | -181542 |
| top | average opponent: 1574record: 2-4 | new rating: 1542 | ||
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 7 | Solis, Claudio (1555) | Lost 0-2 | -181545 |
| 2standard | 206 | Roque, Francisco (1506) | Won 2-1 | +171562 |
| 3standard | 219 | Araneda Celis, Sebastian (1500) | Won 2-0 | +171579 |
| 4standard | 133 | Sapiras, Armando (1825) | Won 2-1 | +221601 |
| 5standard | 124 | Santander, Fabian (1560) | Won 2-1 | +171618 |
| 6standard | 44 | Esteffan Sepulveda, Claudio (1664) | Draw 1-1 | +11619 |
| 7standard | 63 | Portela Leal, Leonardo (1528) | Lost 1-2 | -191600 |
| 8standard | 109 | Thompson, Christian (1472) | Lost 0-2 | -211579 |
| top | average opponent: 1576record: 4-3-1 | new rating: 1579 | ||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 6 | Rodriguez, Felipe (1474) | Won 2-0 | +171564 |
| 2standard | 83 | Martinello da Costa, Paulo Henrique (1706) | Won 2-1 | +211585 |
| 3standard | 126 | Arvigo, Matias Gabriel (1759) | Won 2-1 | +211606 |
| 4standard | 17 | Zerbinatti, Edson (1478) | Lost 1-2 | -211585 |
| 5standard | 96 | Takao Goto, Marcelo (1516) | Lost 1-2 | -191566 |
| 6standard | 126 | Machado, Guilherme (1525) | Lost 1-2 | -191547 |
| 7standard | 185 | Graca, Thiago (1523) | Won 2-0 | +181565 |
| 8standard | 104 | Araujo, Arthur (1488) | Won 2-0 | +171582 |
| 9standard | 104 | Correa, Bruno (1536) | Lost 1-2 | -191563 |
| top | average opponent: 1556record: 5-4 | new rating: 1563 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 258 | Vargas, Jairo (1500) | Won 2-0 | +171551 |
| 2modern | 123 | Davi Djalma Vieira, (1517) | Lost 0-2 | -181533 |
| 3modern | 243 | Rosenberg, Nelson (1501) | Won 2-0 | +171550 |
| 4modern | 154 | Fernandes, Patrick (1465) | Lost 1-2 | -191531 |
| 5modern | 266 | Leite, Ricardo (1523) | Won 2-1 | +171548 |
| 6modern | 127 | Floresta dos Santos, Leandro (1570) | Won 2-0 | +191567 |
| 7modern | 119 | Mussalem Smethurst, Diogo (1626) | Won 0-0 | +191586 |
| 8modern | 57 | Vieira, Bruno (1465) | Lost 0-2 | -201566 |
| 9modern | 86 | Brugnara, Cicero (1541) | Lost 0-2 | -191547 |
| top | average opponent: 1523record: 5-4 | new rating: 1547 | ||
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 182 | Ortiz, Leonardo (1447) | Won 2-1 | +181505 |
| 2standard | 83 | La Fuente B, Miguel (1519) | Won 2-0 | +181523 |
| 3standard | 76 | Becerra, Andres (1477) | Draw 1-1 | -11522 |
| 4standard | 76 | Campos, Diego (1536) | Won 2-1 | +181540 |
| 5standard | 34 | Hernandes, Marcos Paulo (1456) | Won 2-1 | +171557 |
| 6standard | 20 | Maynard, Pascal (1946) | Lost 0-2 | -111546 |
| 7standard | 52 | Perez, Walter (1732) | Won 2-1 | +211567 |
| 8standard | 31 | Mangolin Filho, Davi (1605) | Lost 1-2 | -171550 |
| 9standard | 70 | de Castro, Leonardo (1676) | Lost 0-2 | -161534 |
| top | average opponent: 1599record: 5-3-1 | new rating: 1534 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 30 | Mopty, Eduardo (1500) | Lost 0-1 | -181482 |
| 2standard | 267 | Tomat, Julian (1482) | Lost 1-2 | -181464 |
| 3standard | 371 | Levy, Mauro (1464) | Won 2-1 | +181482 |
| 4standard | 366 | Giorgini, Pablo David (1481) | Won 2-0 | +181500 |
| 5standard | 217 | Nakazora Abe, Allison (1810) | Lost 0-2 | -131487 |
| top | average opponent: 1547record: 2-3 | new rating: 1487 | ||