Checa, Alonso
Current rating: 1583
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 25 | De Figueirudo O Silva, Alfredo Luiz (1517) | Lost 1-2 | -181486 |
| 3modern | 471 | Miranda, Rivelino (1499) | Won 2-0 | +181504 |
| 4modern | 157 | Siqueira Filho, Gustavo (1523) | Lost 0-2 | -181486 |
| 5modern | 314 | Carvalho Meira, Victor Gabriel (1385) | Won 2-1 | +171503 |
| 6modern | 322 | Santana, Mauricio Akira (1521) | Won 2-0 | +181521 |
| 7modern | 176 | Mendes, Irineu (1537) | Won 2-1 | +181539 |
| 8modern | 103 | Olea, Carlos (1505) | Won 2-1 | +181557 |
| 9modern | 80 | Silva, Thiago (1486) | Lost 1-2 | -201537 |
| 10modern | 94 | Akira Ogashawara, Bruno (1560) | Lost 0-2 | -171520 |
| 11modern | 135 | Prata, Stewart (1546) | Won 2-0 | +181538 |
| 12modern | 123 | Fernandes, Luciano (1556) | Won 2-0 | +191557 |
| 13modern | 55 | Oliveira Dantas, Saulo (1655) | Won 2-0 | +191576 |
| 14modern | 56 | Sales, Pietro (1611) | Lost 0-2 | -171559 |
| 15modern | 79 | Jaudy, Tulio (1878) | Won 2-1 | +241583 |
| top | average opponent: 1556record: 9-5 | new rating: 1583 | ||
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 38 | Torres, Eduardo [PER] (1426) | Lost 0-2 | -201523 |
| 3standard | 193 | Passanante, Sebastian (1543) | Lost 0-2 | -171506 |
| 4standard | 304 | Gomez, Andres [CHL] (1484) | Won 2-0 | +171523 |
| 5standard | 272 | Vicente, Victor (1498) | Won 2-0 | +181541 |
| 6standard | 179 | Olave, Jose (1516) | Lost 1-2 | -191522 |
| 7standard | 256 | Sandes, Davilla (1474) | Won 2-1 | +181540 |
| 8standard | 188 | Barzola, Juan Pablo (1582) | Lost 1-2 | -181522 |
| 9standard | 192 | Martinez, Roberto (1487) | Lost 1-2 | -181504 |
| top | average opponent: 1501record: 3-5 | new rating: 1504 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 12 | Torres, Juan Carlos (1499) | Lost 0-2 | -181482 |
| 4standard | 170 | Pinilla, Diego (1524) | Won 2-1 | +191501 |
| 5standard | 73 | Gomez, Andres [CHL] (1537) | Won 2-1 | +181519 |
| 6standard | 83 | Troncoso Allende, Esteban (1543) | Won 2-0 | +191538 |
| 7standard | 47 | Morales, Nicolas (1726) | Lost 1-2 | -151523 |
| 8standard | 64 | Sifuentes, Francisco (1690) | Won 0-0 | +211544 |
| 9standard | 56 | Vera, Javier (1566) | Won 2-0 | +191563 |
| 10standard | 23 | Fernandes Ferraz, Diego (1827) | Lost 1-2 | -141549 |
| 11standard | 34 | Farjat, Jair (1726) | Lost 1-2 | -141535 |
| 12standard | 78 | Reutter, Juan (1778) | Lost 1-2 | -141521 |
| 13standard | 83 | Magalhaes, Breno (1606) | Won 2-1 | +191540 |
| 14standard | 67 | Solar, Juan (1620) | Won 2-0 | +201560 |
| 15standard | 45 | Munoz Gomez, Rodrigo (1646) | Lost 0-2 | -171543 |
| top | average opponent: 1637record: 7-6 | new rating: 1543 | ||