Baron, Aaron
Current rating: 1542
Record: 4-2-1
| Grand Prix London 2019 (WAR sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| B1sealed | 905 | Heikinniemi, Tommi (1699) | Draw 1-1 | +41504 |
| B2sealed | 1016 | Russo, Enrico (1573) | Won 2-0 | +191523 |
| B3sealed | 946 | Kiff, George (1492) | Won 2-1 | +171540 |
| B4sealed | 915 | McDonald, Danny (1650) | Lost 1-2 | -161524 |
| B5sealed | 966 | Halipre, Pierre (1524) | Won 2-0 | +181542 |
| B6sealed | 932 | Conners, William (1521) | Won 2-0 | +181560 |
| B7sealed | 908 | Gregory, Paul (1546) | Lost 0-2 | -181542 |
| average opponent: 1572record: 4-2-1 | new rating: 1542 | |||