Castillo, Mario Eduardo
Current rating: 1546
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 129 | Bibbins Rojas, Ludwing (1517) | Won 2-0 | +171550 |
| 3sealed | 41 | Avitua, Fernando (1536) | Lost 0-2 | -181532 |
| 4sealed | 153 | Ortiz, Javier (1434) | Draw 1-1 | -21530 |
| 5sealed | 122 | Orozco, Daniel (1519) | Lost 0-2 | -181512 |
| 6sealed | 177 | Alcocer Gonzales, Ricardo (1497) | Won 2-1 | +181530 |
| 7sealed | 132 | Gonzalez Ley, Leon (1538) | Won 2-0 | +181548 |
| 8sealed | 85 | Avendano, Enrique (1455) | Won 2-0 | +161564 |
| 9sealed | 60 | Cruz Marquez, Jovanny (1546) | Lost 1-2 | -181546 |
| top | average opponent: 1505record: 4-3-1 | new rating: 1546 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 33 | Padierna, Jorge (1538) | Won 2-1 | +181549 |
| 4sealed | 25 | Velarde Gallegos, Jose Raul (1615) | Lost 1-2 | -171532 |
| 5sealed | 92 | Aguilar Granados, Jesus Carlos (1522) | Lost 0-2 | -181514 |
| 6sealed | 155 | Jacobo, Pedro (1526) | Lost 0-2 | -181496 |
| 7sealed | 183 | Arias Escalante, Oscar (1498) | Won 2-0 | +181514 |
| 8sealed | 95 | Castellanos Nava, Daniel (1518) | Won 2-0 | +191533 |
| top | average opponent: 1536record: 3-3 | new rating: 1533 | ||
| Grand Prix Guadalajara 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 48 | Nava Rodarte, Diego (1554) | Won 2-1 | +191519 |
| 5standard | 11 | miranda dominguez, Arturo (1608) | Lost 0-2 | -161503 |
| 6standard | 50 | Martinez, Marcos (1553) | Won 2-0 | +191522 |
| 7standard | 15 | Garcia Velarde, Jesus Manuel (1573) | Won 2-1 | +181540 |
| 8standard | 10 | Morales Arrieta, Luis Angel (1564) | Won 2-0 | +191559 |
| 9standard | 3 | Nunez Moreno, Gustavo (1758) | Lost 1-2 | -151544 |
| 10standard | 20 | Gutierrez Saldate, Luis Fernando (1572) | Won 2-1 | +191563 |
| 11standard | 5 | Martinez, Axel (1762) | Won 2-1 | +221585 |
| 12standard | 4 | Castillo Mata, Juan Carlos (1586) | Lost 0-2 | -181567 |
| 13standard | 13 | Perez Garcia, Victor Alejandro (1545) | Lost 1-2 | -191548 |
| 14standard | 13 | Acevedo, Diego (1598) | Lost 1-2 | -171531 |
| top | average opponent: 1607record: 6-5 | new rating: 1531 | ||