Catalan, Ariel
Current rating: 1652
Record: 32-23-4
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| A2standard | 15 | De Abreu Costa, Thiago (1508) | Lost 0-2 | -211645 |
| A3standard | 115 | Ambrosino, Francisco (1502) | Won 2-0 | +151660 |
| A4standard | 49 | Rosenmann, Thiago (1786) | Lost 0-2 | -151645 |
| A5standard | 73 | Morales, Nicolas7179 (1487) | Won 2-0 | +151660 |
| A6standard | 54 | Burghardt Amaral, Caio Sergio (1697) | Lost 0-2 | -181642 |
| B2standard | 16 | Giucci, Leonardo (1712) | Draw 1-1 | +21644 |
| B3standard | 73 | Ghiggi, Diego (1519) | Lost 0-2 | -211623 |
| B4standard | 110 | Silva, Carlos [CHL] (1501) | Won 0-0 | +161639 |
| B5standard | 71 | Padilha Da Silva, Thiago (1586) | Won 2-1 | +171656 |
| B6standard | 48 | Jorge, Fabio (1494) | Won 2-1 | +151671 |
| B7standard | 24 | Zerbinatti, Edson (1616) | Lost 0-2 | -191652 |
| top | average opponent: 1583record: 5-5-1 | new rating: 1652 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1683 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 296 | Blesso, Marc (1692) | Lost 1-2 | -181665 |
| 3sealed | 397 | Churchill, Michael (1604) | Won 2-0 | +171682 |
| 4sealed | 285 | Dzienis, Jayson (1521) | Lost 1-2 | -211661 |
| 5sealed | 420 | Barrett, Rodolfo (1452) | Won 2-1 | +151676 |
| 6sealed | 372 | La Rocca, Armando (1530) | Lost 1-2 | -211655 |
| 7sealed | 362 | Lunsford, Jared (1499) | Draw 1-1 | -31652 |
| 8sealed | 292 | Cook, Austin (1404) | Won 2-0 | +141666 |
| top | average opponent: 1529record: 3-3-1 | new rating: 1666 | ||
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 102 | Saavedra, Pablo (1372) | Won 1-0 | +151601 |
| 3standard | 167 | Faure Montero, Rodrigo (1609) | Won 2-0 | +181619 |
| 4standard | 18 | Sittner, Alex (1994) | Won 2-0 | +241643 |
| 5standard | 34 | Fernandes, Patrick (1619) | Won 2-1 | +181661 |
| 6standard | 12 | Trujillo, Rodrigo (1650) | Lost 0-2 | -181643 |
| 7standard | 37 | Echeverria, Nicolas (1594) | Won 2-1 | +171660 |
| 8standard | 16 | Gutierrez, Luis (1742) | Won 2-0 | +191679 |
| 9standard | 7 | Eduardo, Gabriel (1609) | Won 2-1 | +171696 |
| 10standard | 290 | Casatti, Vagner William (1998) | Lost 1-2 | -131683 |
| 11standard | 304 | Tapia, Pablo (1622) | Draw 1-1 | -11682 |
| 12standard | 301 | Campos, Luis (1561) | Lost 1-2 | -201662 |
| 13standard | 317 | Aravena, Tomas (1614) | Won 2-1 | +171679 |
| 14standard | 308 | Rudisky, Nicolas (1669) | Lost 1-2 | -181661 |
| 15standard | 320 | Jaudy, Tulio (1909) | Won 2-1 | +221683 |
| top | average opponent: 1683record: 9-4-1 | new rating: 1683 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 21 | Bentos, Rodrigo (1518) | Won 2-0 | +181524 |
| 3standard | 88 | Peralta, Leandro (1491) | Won 2-1 | +171541 |
| 4standard | 38 | Prado, Julian (1667) | Won 2-1 | +211562 |
| 5standard | 6 | Gajardo, Matias (1565) | Won 2-0 | +181580 |
| 6standard | 2 | Roman, Patricio (1821) | Lost 1-2 | -141566 |
| 7standard | 46 | Cifuentes, Andres (1562) | Lost 0-2 | -181548 |
| 8standard | 81 | Silva, Victor [CHL] (1552) | Won 0-0 | +181566 |
| 9standard | 44 | Cenizo, Luciano (1664) | Lost 0-2 | -161550 |
| 10standard | 78 | Segura, Esteban (1507) | Lost 1-2 | -191531 |
| 11standard | 87 | Eguren, Osvaldo (1531) | Won 2-0 | +181549 |
| 12standard | 57 | Alarcon Perez, Victor (1602) | Won 2-0 | +191568 |
| 13standard | 38 | Escobar, Frederick (1510) | Lost 1-2 | -191549 |
| 14standard | 65 | Esteffan Sepulveda, Claudio (1620) | Won 2-0 | +191568 |
| 15standard | 47 | Bushman, Arturo (1583) | Won 2-0 | +181586 |
| top | average opponent: 1585record: 9-5 | new rating: 1586 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 87 | Collado, Jorge (1518) | Won 2-0 | +181517 |
| 3sealed | 129 | Barrientos Ochoa, Claudio (1786) | Lost 1-2 | -131504 |
| 4sealed | 148 | dos Reis, Ruda (1519) | Lost 0-2 | -181486 |
| 5sealed | 208 | Lopez, Jonathan (1502) | Lost 1-2 | -181468 |
| 6sealed | 221 | Toledo Diaz, Sebastian Antonio (1457) | Won 2-1 | +181486 |
| 7sealed | 175 | Baeza Salgueiro, Inti (1564) | Won 2-1 | +201506 |
| top | average opponent: 1558record: 3-3 | new rating: 1506 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 90 | Pardo, Edison (1430) | Lost 1-2 | -191481 |
| 2standard | 172 | Siliprandi, Arthu (1482) | Won 2-1 | +181499 |
| 3standard | 182 | Alfonso, Carlos (1498) | Won 2-0 | +181517 |
| 4standard | 119 | Lantadilla, Carlos (1483) | Lost 1-2 | -191498 |
| 5standard | 223 | Segura Vega, Esteban Anibal (1503) | Draw 1-1 | 01498 |
| 6standard | 191 | Salazar, Alberto (1502) | Won 2-1 | +181516 |
| 7standard | 149 | Chavarria, John (1539) | Lost 1-2 | -171499 |
| top | average opponent: 1491record: 3-3-1 | new rating: 1499 | ||