Chaidez, Jorge
Current rating: 1519
Record: 8-7
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 137 | Persson, Andreas (1582) | Won 2-0 | +191534 |
| 2standard | 84 | Berg, Magnus (1480) | Lost 0-2 | -191515 |
| 3standard | 230 | Holm Hammer, Niels (1495) | Won 2-1 | +181533 |
| 4standard | 226 | Foulkes, Matthew (1629) | Won 2-0 | +201553 |
| 5standard | 180 | Vatthauer, Hannes (1562) | Lost 1-2 | -181535 |
| 6standard | 227 | Munk, Thomas (1667) | Won 2-1 | +201555 |
| 7standard | 111 | Taling, Mark (1559) | Lost 0-2 | -181537 |
| 8standard | 153 | Sireikis, Jokubas (1529) | Lost 0-2 | -181519 |
| average opponent: 1563record: 4-4 | new rating: 1519 | |||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 104 | Walch, Trevor (1519) | Won 2-1 | +181518 |
| 2standard | 14 | Gaskell, Adam (1488) | Lost 0-2 | -181500 |
| 3standard | 358 | Trounson, Daniel (1503) | Lost 1-2 | -181482 |
| 4standard | 484 | Blamire, Stephen (1482) | Won 2-1 | +181500 |
| 5standard | 319 | Flux, Michael (1466) | Won 2-0 | +171517 |
| 6standard | 295 | Nobe, Hiroyuki (1419) | Won 2-1 | +161533 |
| 7standard | 179 | Jedlinski, Mateusz (1512) | Lost 0-2 | -181515 |
| average opponent: 1484record: 4-3 | new rating: 1515 | |||