Arrieta, Jose L
Current rating: 1462
Record: 6-9 (GP) / 8-9-1 (professional)
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 143 | de Souza Silva, Giliad (1445) | Lost 0-2 | -191499 |
| 2modern | 229 | Rehfeld Schoen, Pedro (1482) | Lost 0-2 | -191480 |
| 3modern | 329 | Navarro, Felipe (1465) | Lost 1-2 | -181462 |
| top | average opponent: 1464record: 0-3 | new rating: 1462 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 39 | Rozas, Miguel (1500) | Lost 1-2 | -191521 |
| 2standard | 224 | Zenteno, Chiristian (1447) | Lost 0-2 | -191502 |
| 3standard | 35 | Alvarez, Abraham0268 (1466) | Lost 1-2 | -191483 |
| 4standard | 305 | Serrano Sina, Daniel A (1446) | Won 2-1 | +171500 |
| 5standard | 268 | Vasquez, Alfredo (1475) | Won 2-0 | +181518 |
| top | average opponent: 1467record: 2-3 | new rating: 1518 | ||
| 2009 World Championship (mixed) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 50 | Chambonneau, Maxime (1512) | Lost 0-2 | -181504 |
| 2standard | 140 | Jaro, Ogie (1733) | Lost 1-2 | -141490 |
| 3standard | 177 | Kochurov, Andrey (1640) | Won 2-1 | +211511 |
| 4standard | 180 | Tenenbaum, Amiel (1743) | Lost 1-2 | -141497 |
| 5standard | 173 | Watanabe, Yuuya (2130) | Lost 0-2 | -81489 |
| 6standard | 189 | Utter-Leyton, Josh (1748) | Won 2-0 | +231512 |
| 7draft | 6 | Lax, Ari (1594) | Lost 0-2 | -161496 |
| 8draft | 97 | Marti, Enric (1680) | Lost 0-2 | -151481 |
| 9draft | 185 | Padilla Vargas, Cristian Alejandro (1533) | Won 2-0 | +191500 |
| 10draft | 182 | Kopec, Mateusz (1677) | Lost 0-2 | -151485 |
| 11draft | 183 | Odriozola, Juan (1470) | Won 2-1 | +181503 |
| 12draft | 151 | Velazquez, Michael (1467) | Won 2-1 | +171520 |
| 13extended | 138 | Vefa, Yusuf Kemal (1364) | Won 2-1 | +151535 |
| 14extended | 132 | Luzgin, Valeriy (1540) | Lost 1-2 | -181517 |
| 15extended | 137 | Kochurov, Andrey (1631) | Won 2-1 | +201537 |
| 16extended | 107 | Baumeister, Corey (1700) | Won 2-1 | +211558 |
| 17extended | 87 | Chou, Chi-Fong (1502) | Draw 1-1 | -11557 |
| 18extended | 94 | Chen, Bryan (1583) | Lost 1-2 | -171540 |
| top | average opponent: 1625record: 8-9-1 | new rating: 1540 | ||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 1 | Terra, Hugo (1445) | Won 2-0 | +171517 |
| 4standard | 40 | de Biazi, Felipe (1486) | Won 2-0 | +171534 |
| 5standard | 13 | De Michielli, Luiz Guilherme (1623) | Lost 0-2 | -161518 |
| 6standard | 82 | Yuri Santana, (1554) | Won 0-0 | +191537 |
| 7standard | 29 | Nascimento, Andre (1576) | Won 2-1 | +181555 |
| 8standard | 24 | Alves, Fernando A (1578) | Lost 0-2 | -171538 |
| 9standard | 44 | Pattaro, Eloi Ugo (1685) | Lost 1-2 | -161522 |
| top | average opponent: 1564record: 4-3 | new rating: 1522 | ||