Sainz, Miguel
Current rating: 1637
Record: 15-7-1
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1613 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 27 | Teuffer Zuniga, Luis (1500) | Won 2-1 | +161629 |
| 2sealed | 93 | Garcia Estrada, Jose Roberto (1518) | Won 2-1 | +161645 |
| 3sealed | 111 | Ramirez Reyna, Mario Alberto (1516) | Won 2-0 | +161661 |
| 4sealed | 7 | Wallerstein, Robert (1594) | Lost 1-2 | -201641 |
| 5sealed | 111 | Viramontes Martinez, Jesus Arturo (1631) | Won 2-0 | +181659 |
| 6sealed | 72 | Centeno Huft, Juan (1680) | Won 2-0 | +191678 |
| 7sealed | 20 | Garcia Rosas, Jose Daniel (1659) | Draw 1-1 | -11677 |
| 8sealed | 33 | Reyna Valencia, Carlos (1524) | Lost 1-2 | -201657 |
| 9sealed | 79 | Valladares Grimaldo, Juan Jose (1555) | Lost 0-2 | -201637 |
| average opponent: 1575record: 5-3-1 | new rating: 1637 | |||
| Grand Prix Mexico City 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Palma Rangel, Gibran (1565) | Won 2-0 | +191519 |
| 2sealed | 56 | Flores Valadez, Oscar (1499) | Won 2-0 | +181537 |
| 3sealed | 10 | Rodriguez Lopez, Rodrigo (1536) | Won 2-1 | +181555 |
| 4sealed | 13 | Nava Hernandez, Jose Arturo (1595) | Won 2-1 | +191574 |
| 5sealed | 17 | Gutierrez, Oscar [MEX] (1636) | Won 2-1 | +191593 |
| 6sealed | 14 | Alvarado, Antonio (1571) | Won 2-1 | +171610 |
| 7sealed | 7 | Vazquez, Ramon (1611) | Lost 0-2 | -181592 |
| 8sealed | 19 | Mexicano, Armando (1648) | Lost 1-2 | -171575 |
| 9draft | 50 | Lopez Basulto, Erick Manuel (1555) | Lost 0-2 | -181557 |
| 10draft | 45 | Campos, Zirahuen (1599) | Won 2-0 | +191576 |
| 11draft | 13 | Martinez Silhy, Carlos (1682) | Lost 1-2 | -161560 |
| 12draft | 30 | Alvarado, Antonio (1537) | Won 2-0 | +171577 |
| 13draft | 28 | Olivares, Jesus (1571) | Won 2-0 | +181595 |
| 14draft | 18 | Luna Ibarra, Adrian (1594) | Won 2-0 | +181613 |
| average opponent: 1586record: 10-4 | new rating: 1613 | |||