Weeks, Greg
Current rating: 1451
Record: 2-5
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 133 | de Jong, Hugo (1727) | Won 2-0 | +221503 |
| 2standard | 90 | Stigman, Simo (1614) | Lost 0-2 | -161487 |
| 3standard | 346 | Kamada, Shingo (1461) | Lost 0-2 | -181469 |
| 4standard | 469 | Dixon, Philip (1500) | Lost 1-2 | -181451 |
| average opponent: 1576record: 1-3 | new rating: 1451 | |||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 225 | Roberts, Martin (1455) | Lost 0-2 | -191481 |
| 2sealed | 445 | Koparal, Canberk (1465) | Lost 1-2 | -181463 |
| 3sealed | 577 | Peddie, Nathan (1467) | Won 2-1 | +181481 |
| average opponent: 1462record: 1-2 | new rating: 1481 | |||