Matthews, Rhys
Current rating: 1408
Record: 2-7
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 405 | Rushin, Jamie (1500) | Lost 0-2 | -181462 |
| 2standard | 597 | Winpenny, Adam (1465) | Lost 0-2 | -181444 |
| 3standard | 793 | Bain, Lee (1412) | Lost 0-2 | -181426 |
| 4standard | 801 | Musto, Corey (1445) | Lost 0-2 | -181408 |
| average opponent: 1455record: 0-4 | new rating: 1408 | |||
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 341 | Platt, Katrin Z (1500) | Lost 1-2 | -181482 |
| 2standard | 348 | Twizell, Max (1460) | Won 2-0 | +181500 |
| 3standard | 365 | Scott, Joanne (1500) | Won 2-0 | +181518 |
| 4standard | 298 | Stevenson, Craig (1424) | Lost 1-2 | -201498 |
| 5standard | 349 | Church, Martin (1498) | Lost 0-2 | -181480 |
| average opponent: 1476record: 2-3 | new rating: 1480 | |||