Clarke, Oscar
Current rating: 1486
Record: 1-2
| Grand Prix London 2019 (WAR sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 106 | Loeb, Davy (1856) | Lost 0-2 | -121488 |
| C2sealed | 407 | Romano, Stefano (1443) | Won 2-1 | +171505 |
| C3sealed | 149 | Correia, Roberto (1420) | Lost 0-2 | -191486 |
| average opponent: 1573record: 1-2 | new rating: 1486 | |||