Retana, Carlos
Current rating: 1629
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1636 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 119 | Gurrola, Elliott (1465) | Won 2-0 | +151651 |
| 2sealed | 149 | Rodriguez Rodriguez, Mauricio Leonel (1555) | Lost 0-2 | -201631 |
| 3sealed | 258 | Hedan, Josselin (1532) | Lost 1-2 | -201611 |
| 4sealed | 295 | Ortiz, Christian (1487) | Won 2-0 | +161627 |
| 5sealed | 191 | Pozos Martinez, Angel (1414) | Won 2-0 | +141641 |
| 6sealed | 181 | Calva, Julio (1640) | Won 2-1 | +181659 |
| 7sealed | 149 | Trani, Gilberto (1522) | Won 2-0 | +161675 |
| 8sealed | 48 | Rivera Lugo, Luis Daniel (1520) | Won 2-0 | +151690 |
| 9sealed | 41 | Delia Sanchez, Christian Adair (1701) | Won 2-1 | +181708 |
| 10draft | 11 | Cascante Marin, Paolo (1550) | Lost 1-2 | -211687 |
| 11draft | 11 | Trevino Gonzalez, Daniel (1548) | Lost 0-0 | -201667 |
| 12draft | 11 | Merino Escutia, Sergio (1631) | Lost 0-2 | -191648 |
| 13draft | 104 | Mira Uribe, Juan Felipe (1569) | Lost 1-2 | -191629 |
| top | average opponent: 1549record: 7-6 | new rating: 1629 | ||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 235 | Herrera Solis, Tonatiuh (1428) | Won 2-0 | +151609 |
| 2sealed | 56 | Garcia, Valentin (1485) | Won 2-0 | +161625 |
| 3sealed | 78 | Reynoso, Alejandro (1499) | Won 2-0 | +161641 |
| 4sealed | 57 | Ramirez Sanchez, Emmanuel (1843) | Lost 0-2 | -141627 |
| 5sealed | 52 | Sanchez Basurto, Rodrigo (1535) | Won 2-1 | +161643 |
| 6sealed | 24 | Lee, Shi Tian (2038) | Won 2-0 | +251668 |
| 7sealed | 32 | Chavez Garcia, Carlo Alan (1521) | Won 2-0 | +151683 |
| 8sealed | 22 | Ruiz, Leonardo (1520) | Lost 0-2 | -211662 |
| 9sealed | 33 | Hernandez Amado, Julio Eduardo (1607) | Won 2-0 | +171679 |
| 10draft | 29 | Sanchez Strassburger, Juan Carlos (1585) | Lost 1-2 | -201659 |
| 11draft | 32 | Rodriguez, Antonio (1627) | Lost 1-2 | -181641 |
| 12draft | 22 | De La Roca, Mario (1560) | Lost 1-2 | -201621 |
| 13draft | 7 | Franco, Rodrigo (1574) | Won 2-0 | +181639 |
| 14draft | 7 | Murcia, Edna (1547) | Won 2-0 | +161655 |
| 15draft | 25 | Acevedo Morales, David (1603) | Lost 1-2 | -191636 |
| top | average opponent: 1598record: 9-6 | new rating: 1636 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Ramirez Hernandez, Luis Edgar (1447) | Won 2-1 | +171517 |
| 2sealed | 54 | Zaragoza Dreyes, Juan Pablo (1468) | Won 2-0 | +171534 |
| 3sealed | 13 | Hidmann Lopez, Victor (1536) | Won 2-1 | +181552 |
| 4sealed | 49 | Martinez Silhy, Carlos (1679) | Lost 0-2 | -161536 |
| 5sealed | 62 | Chagoya, Jose Manuel (1538) | Won 2-1 | +191555 |
| 6sealed | 19 | Dorsett, Zachariah (1653) | Lost 0-2 | -171538 |
| 7sealed | 77 | Pinto Alayola, Enrique (1528) | Won 2-0 | +181556 |
| 8sealed | 37 | Mager Hois, Jesus Manu (1556) | Won 2-0 | +181574 |
| 9draft | 14 | Garcia, Luis Eduardo (1579) | Won 2-0 | +181592 |
| 10draft | 36 | Solano, Jesus (1670) | Lost 1-2 | -161576 |
| 11draft | 32 | Ortega Perez, Raul (1578) | Won 2-0 | +181594 |
| 12draft | 11 | Viesca Gutierrez, Ricardo (1586) | Won 2-0 | +181612 |
| 13draft | 37 | Sacal, Alexander (1677) | Lost 1-2 | -171595 |
| 14draft | 27 | Caloch, Omar (1582) | Draw 1-1 | -11594 |
| top | average opponent: 1577record: 9-4-1 | new rating: 1594 | ||