Barron, Jacob
Current rating: 1456
Record: 1-4
| Grand Prix London 2019 (WAR sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 102 | Jensen, Thomas Dall (1729) | Won 2-0 | +221522 |
| C2sealed | 195 | Lloyd, Alex (1601) | Lost 0-2 | -161506 |
| C3sealed | 213 | Korsgaard, Jacob (1555) | Lost 1-2 | -181488 |
| C4sealed | 255 | Valverde Calero, Fernando (1583) | Lost 1-2 | -161472 |
| C5sealed | 219 | York, Peter (1586) | Lost 0-2 | -161456 |
| average opponent: 1611record: 1-4 | new rating: 1456 | |||