Mexicano, Marco
Current rating: 1599
Record: 29-23-4
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Villasenor Medina, Alejandro (1500) | Won 2-1 | +161627 |
| 2sealed | 60 | Huerta, Jesus (1554) | Won 2-0 | +171644 |
| 3sealed | 16 | Herrera, Bryan (1539) | Won 2-1 | +161660 |
| 4sealed | 20 | Miceli, Baptiste (1526) | Lost 0-2 | -211639 |
| 5sealed | 82 | Sepulveda Tacalo, Karen Gabriela (1547) | Won 2-0 | +171656 |
| 6sealed | 15 | Christopher, Grant (1660) | Lost 0-2 | -181638 |
| 7sealed | 45 | Rodriguez, Miguel Angel (1660) | Lost 0-2 | -181620 |
| 8sealed | 84 | Hernandez Alvarez, Jaime Ernesto (1429) | Lost 0-2 | -211599 |
| top | average opponent: 1552record: 4-4 | new rating: 1599 | ||
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Martinez, Israel (1465) | Won 2-0 | +161572 |
| 2sealed | 1 | Carmona, Juan Pablo (1554) | Won 2-1 | +181590 |
| 3sealed | 103 | Lopez Perez, Olin Toatiuh (1510) | Won 2-0 | +161606 |
| 4sealed | 75 | Freeman, Marcelino (1978) | Won 2-1 | +251631 |
| 5sealed | 24 | De La Loza, Alejandro (1541) | Lost 0-2 | -201611 |
| 6sealed | 87 | Matousek, Pavel (1974) | Lost 1-2 | -121599 |
| 7sealed | 115 | Valle, Amadiz (1650) | Lost 0-2 | -171582 |
| 8sealed | 152 | Ramirez Reyna, Mario Alberto (1503) | Won 2-1 | +171599 |
| 9sealed | 87 | Dominguez, Ruy (1631) | Won 2-1 | +181617 |
| 10draft | 90 | Oro Yu, Ivan (1577) | Lost 0-2 | -181599 |
| 11draft | 106 | Wiznitzer, Aryeh (1903) | Won 0-0 | +231622 |
| 12draft | 67 | Hostutler, Justin (1768) | Lost 1-2 | -151607 |
| 13draft | 25 | Wiznitzer, Aryeh (1892) | Won 2-1 | +231630 |
| 14draft | 43 | Mira Uribe, Juan Felipe (1588) | Lost 1-2 | -191611 |
| top | average opponent: 1681record: 8-6 | new rating: 1611 | ||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Puga Macxon, Marilu (1434) | Lost 1-2 | -211541 |
| 2sealed | 197 | Mexicano, Armando (1554) | Won 2-0 | +191560 |
| 3sealed | 134 | Perez Vazquez, Nahum Vladimir (1499) | Won 2-0 | +161576 |
| 4sealed | 104 | Carvallo, Gabriel (1467) | Won 2-1 | +171593 |
| 5sealed | 98 | Ruiz Carrera, Vicente (1543) | Lost 1-2 | -191574 |
| 6sealed | 119 | Rodriguez, Miguel Angel (1573) | Lost 1-2 | -181556 |
| top | average opponent: 1512record: 3-3 | new rating: 1556 | ||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 231 | Trevino, Cesar (1500) | Won 2-1 | +181549 |
| 2sealed | 64 | Zarate Diaz, Diego Armando (1569) | Lost 0-2 | -181531 |
| 3sealed | 158 | Lopez Romero, David Br (1500) | Won 2-1 | +171548 |
| 4sealed | 157 | Aguilar Cruz, Luis Alberto (1434) | Draw 1-1 | -21546 |
| 5sealed | 130 | Sanchez, Alfredo (1494) | Won 2-0 | +171563 |
| 6sealed | 76 | Jurado, Dario (1584) | Draw 1-1 | +11564 |
| 7sealed | 128 | Balderas, Gilberto (1474) | Lost 0-2 | -201544 |
| 8sealed | 158 | Landerreche Cardillo, (1518) | Won 2-1 | +181562 |
| top | average opponent: 1509record: 4-2-2 | new rating: 1562 | ||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 205 | Luna, Pedro (1470) | Won 2-0 | +171537 |
| 2sealed | 141 | Gordillo Cardona, Jose Eduardo (1518) | Won 2-0 | +181555 |
| 3sealed | 62 | Anaya, Abraham (1518) | Won 2-0 | +171572 |
| 4sealed | 30 | Olmedo Castillo, Jorge luis (1536) | Lost 1-2 | -191553 |
| 5sealed | 124 | Gennari Souza, Juliano (1692) | Won 2-0 | +211574 |
| 6sealed | 58 | Granados Escotorin, Jose Mar (1502) | Won 2-0 | +171591 |
| 7sealed | 43 | Santana, Hugo (1516) | Lost 0-2 | -201571 |
| 8sealed | 62 | Abud Alonso, Marcos (1538) | Won 2-0 | +181589 |
| 9draft | 19 | Valdez Ramirez, Angel (1572) | Won 2-0 | +171606 |
| 10draft | 3 | Pozos Del Angel, Jose Manuel (1561) | Lost 0-0 | -181588 |
| 11draft | 27 | Espinosa, Gabriel (1539) | Lost 0-2 | -191569 |
| 12draft | 43 | Canto, Oswaldo (1507) | Lost 0-2 | -191550 |
| 13draft | 21 | Sanchez, Emiliano (1533) | Lost 0-2 | -191531 |
| top | average opponent: 1539record: 7-6 | new rating: 1531 | ||
| Grand Prix Mexico City 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 32 | valenzuela, nolax (1500) | Lost 0-2 | -181482 |
| 2block | 123 | Perez Florez, Pedro (1482) | Won 2-0 | +181500 |
| 3block | 56 | Morales Rodriguez, Isavus (1500) | Won 2-0 | +181518 |
| 4block | 86 | Perez Bermudez, Ignacio (1518) | Won 2-0 | +181536 |
| 5block | 30 | Loyola Sanchez, Gerardo (1541) | Draw 1-1 | 01536 |
| 6block | 43 | Narvaez Hurtado, Jose (1487) | Lost 0-2 | -191517 |
| 7block | 66 | Taylor, Eric (1673) | Draw 1-1 | +31520 |
| top | average opponent: 1529record: 3-2-2 | new rating: 1520 | ||