Frias, Luis
Current rating: 1535
Record: 8-7
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Bazan, Elisa (1409) | Lost 1-2 | -201480 |
| 2sealed | 135 | Sobel, Jay (1482) | Won 2-0 | +181498 |
| 3sealed | 100 | Uranga, Luis (1486) | Won 2-1 | +181516 |
| 4sealed | 88 | de Diego, Pedro (1697) | Lost 0-2 | -151501 |
| 5sealed | 110 | Tarazona, Diego (1572) | Won 2-1 | +201521 |
| 6sealed | 102 | Gonzalez Ramos, Guillermo (1511) | Won 2-1 | +181539 |
| 7sealed | 81 | Oropeza Venegas, Miguel (1508) | Won 2-0 | +171556 |
| 8sealed | 48 | Sanchez, Cristian [CHL] (1823) | Won 2-1 | +231579 |
| 9sealed | 21 | Martinez, Carlos [MEX] (1546) | Lost 1-2 | -191560 |
| 10draft | 10 | Trnka, Dalibor (1664) | Lost 0-2 | -161544 |
| 11draft | 10 | Riveros, Julian (1621) | Lost 1-2 | -171527 |
| 12draft | 10 | Paredes Yanez, Imgard Nicolas (1535) | Won 2-0 | +191546 |
| 13draft | 10 | West, Alexander (1813) | Lost 0-2 | -141532 |
| 14draft | 27 | Paredes Yanez, Imgard Nicolas (1535) | Won 2-1 | +181550 |
| 15draft | 26 | Botis, Juan Carlos (1722) | Lost 0-2 | -151535 |
| average opponent: 1595record: 8-7 | new rating: 1535 | |||