Powell, Robert
Current rating: 1434
Record: 0-4
| Grand Prix London 2018 (RIX limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 206 | Peter, Michael (1828) | Lost 0-2 | -121488 |
| 2sealed | 574 | Harmer, Matt (1471) | Lost 0-2 | -191469 |
| 3sealed | 903 | Davenport, Cameron (1466) | Lost 1-2 | -181451 |
| 4sealed | 939 | Koster, Rob (1461) | Lost 0-2 | -171434 |
| average opponent: 1556record: 0-4 | new rating: 1434 | |||