Nader, Johnathan
Current rating: 1517
Record: 4-4
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Sacal, Alexander (1675) | Lost 0-2 | -151485 |
| 2sealed | 153 | Fernandez, Jesus (1492) | Won 2-1 | +181503 |
| 3sealed | 138 | Huerta, Pablo (1642) | Won 2-0 | +211524 |
| 4sealed | 59 | Hernandez, Daniel [MEX] (1554) | Lost 1-2 | -181506 |
| 5sealed | 143 | Cordero Soriano, Carlos (1699) | Won 2-0 | +221528 |
| 6sealed | 78 | Brown, Robert L (1769) | Lost 1-2 | -141514 |
| 7sealed | 127 | Diaz Ayon, Cristian (1502) | Lost 0-2 | -181496 |
| 8sealed | 119 | Martinez, Andres [MEX] (1638) | Won 2-1 | +211517 |
| average opponent: 1621record: 4-4 | new rating: 1517 | |||