Badz, Jason
Current rating: 1404
Record: 3-9-1
| Grand Prix London 2019 (WAR sealed) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| B1sealed | 1143 | Owen, Archibald (1827) | Lost 0-1 | -121449 |
| B2sealed | 1033 | Tsiddon, Itai (1481) | Lost 0-2 | -171432 |
| B3sealed | 1101 | Woodliffe, Jonathan (1468) | Lost 0-2 | -181414 |
| B5sealed | 1010 | Melone, Rudy (1460) | Lost 1-2 | -171397 |
| D1sealed | 1244 | Tekelioglu, Kaan Bulut (1473) | Lost 0-2 | -161381 |
| D2sealed | 1207 | Pilorz, Michal (1564) | Won 2-0 | +211402 |
| D3sealed | 1205 | Wyatt, Jordan (1498) | Draw 1-1 | +21404 |
| average opponent: 1539record: 1-5-1 | new rating: 1404 | |||
| Grand Prix London 2018 (RIX limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 294 | Kyriazis, Konstantinos (1403) | Lost 0-2 | -201480 |
| 2sealed | 489 | Salzmann, Tim (1531) | Lost 0-2 | -171463 |
| 3sealed | 879 | Olesen, Mikkel (1480) | Won 2-0 | +181481 |
| 4sealed | 721 | Nicholl, Finbar (1484) | Won 2-0 | +191500 |
| 5sealed | 627 | Anderson, Graham (1455) | Lost 0-2 | -191481 |
| 6sealed | 657 | Trotobas, Bastien (1373) | Lost 0-2 | -201461 |
| average opponent: 1454record: 2-4 | new rating: 1461 | |||