NAVA, JUAN
Current rating: 1578
Record: 18-15-1
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 5 | Rivera Martinez, David Antonio (1435) | Lost 1-2 | -191434 |
| 3sealed | 180 | Herrera Lopez, Antonio (1498) | Won 2-0 | +191453 |
| 4sealed | 91 | Hidrogo, Moises (1504) | Lost 0-2 | -171436 |
| 5sealed | 176 | Herrera Solis, Tonatiuh (1432) | Won 2-1 | +181454 |
| 6sealed | 122 | Villalobos, Pablo (1452) | Won 2-1 | +181472 |
| 7sealed | 61 | Yanes Vargas, Jorge (1535) | Won 2-0 | +191491 |
| 8sealed | 40 | Solis Alcocer, Alexis (1559) | Won 2-0 | +201511 |
| 9sealed | 26 | Velasco Gutierrez, Cristian Rogelio (1570) | Won 2-0 | +191530 |
| 10draft | 30 | Carrera, Oscar (1646) | Won 2-1 | +201550 |
| 11draft | 1 | Martinez, Jose Raul (1611) | Won 2-1 | +191569 |
| 12draft | 15 | Perez Bermudez, Ignacio (1634) | Won 2-1 | +191588 |
| 13draft | 25 | Flores Silva, Mario Alejandro (1769) | Lost 0-2 | -151573 |
| 14draft | 1 | Villarraga Ossa, Junes Abdul (1634) | Won 2-0 | +191592 |
| 15draft | 9 | Solano, Jesus (1805) | Lost 1-2 | -141578 |
| top | average opponent: 1577record: 10-4 | new rating: 1578 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 44 | Escalona, Miguel (1664) | Lost 0-2 | -141468 |
| 4sealed | 154 | Gutierrez, Alan (1518) | Won 2-0 | +181486 |
| 5sealed | 78 | Lopez Guzman, Mauricio (1569) | Lost 0-2 | -161470 |
| 6sealed | 162 | Gosch Acosta, Francisco Fernando (1504) | Lost 0-2 | -171453 |
| top | average opponent: 1564record: 1-3 | new rating: 1453 | ||
| Grand Prix Guadalajara 2013 (DGM standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 135 | Alonso, Hector (1533) | Lost 1-2 | -171501 |
| 2standard | 125 | Anguiano, Fernando G (1553) | Lost 0-2 | -171484 |
| 3standard | 177 | Rivera Perez, Israel (1430) | Won 2-1 | +171501 |
| 4standard | 193 | Arce King, Guillermo (1571) | Won 2-0 | +191520 |
| 5standard | 107 | Chavez, Roberto (1499) | Won 2-0 | +181538 |
| 6standard | 66 | Estrada Morales, Mauricio (1517) | Lost 1-2 | -191519 |
| 7standard | 139 | Massa Anaya, Hiram (1469) | Lost 0-2 | -191500 |
| 8standard | 137 | Urbina, Roberto (1503) | Lost 0-2 | -181482 |
| top | average opponent: 1509record: 3-5 | new rating: 1482 | ||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 199 | Gomez, Gerardo (1500) | Lost 0-2 | -181482 |
| 2sealed | 264 | Garza Diaz, Ernesto (1482) | Lost 1-2 | -181464 |
| 3sealed | 256 | Villagran, Cristhian (1464) | Won 2-0 | +181482 |
| 4sealed | 247 | Garcia Burrola, Jesus (1483) | Won 2-0 | +181500 |
| 5sealed | 152 | Angeles Servin, Alfredo Aaro (1500) | Lost 0-2 | -181482 |
| 6sealed | 255 | Landeta, Ricardo (1482) | Won 2-0 | +181500 |
| 7sealed | 176 | Medina, Arturo (1500) | Won 2-1 | +181518 |
| 8sealed | 153 | Galindo Glez., Juan (1537) | Draw 1-1 | 01518 |
| top | average opponent: 1494record: 4-3-1 | new rating: 1518 | ||