Audiffred Acevedo, David Francisco
Current rating: 1555
Record: 10-7-1
| Grand Prix Mexico City 2016 (OGW limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Malacara, Enrique (1500) | Won 2-1 | +171537 |
| 2sealed | 133 | Sarmiento Rivera, Arturo (1517) | Lost 1-2 | -181519 |
| 3sealed | 217 | De Luna Solares, Ricardo David (1623) | Won 2-1 | +201539 |
| 4sealed | 154 | Sanchez Galicia, Manuel (1508) | Draw 1-1 | -11538 |
| 5sealed | 158 | De Valdemar Romero, Erwin Alejandro (1497) | Won 2-1 | +181556 |
| 6sealed | 114 | Alcantara, Emanuel Llanas (1538) | Lost 1-2 | -191537 |
| 7sealed | 159 | Lopez Pena, Carlos Enrique (1514) | Won 2-1 | +181555 |
| 8sealed | 108 | Silva Sanchez, Jose (1537) | Won 2-0 | +181573 |
| 9sealed | 80 | Conboy, James (1621) | Lost 1-2 | -181555 |
| average opponent: 1539record: 5-3-1 | new rating: 1555 | |||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 213 | Fernandez Cruz, Jesus (1535) | Lost 0-2 | -171483 |
| 2sealed | 184 | Barranco, Gonzalo (1481) | Lost 0-2 | -181465 |
| 3sealed | 260 | Gonzalez Ley, Gerardo Jareth (1503) | Lost 1-2 | -181447 |
| 4sealed | 302 | Olguin Ruiz, Kinich (1446) | Won 2-0 | +181465 |
| 5sealed | 260 | Yozafat, Ricardo (1462) | Won 2-0 | +181483 |
| 6sealed | 183 | Rodriguez Hernandez, Francisco Javier (1479) | Won 2-0 | +181501 |
| 7sealed | 152 | Moya Silva, Sergio Noe (1537) | Won 2-1 | +191520 |
| 8sealed | 140 | Sanchez Basurto, Rodrigo (1523) | Lost 1-2 | -181502 |
| 9sealed | 122 | Hernandez Rodriguez, Victor Manuel (1501) | Won 2-0 | +181520 |
| average opponent: 1496record: 5-4 | new rating: 1520 | |||