Booker, Steven
Current rating: 1512
Record: 6-6
| Grand Prix London 2019 (WAR sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 339 | Chiesa, Richard (1432) | Won 2-0 | +171517 |
| A2sealed | 105 | Arndt, Georg (1863) | Won 2-0 | +241541 |
| A3sealed | 20 | Melis, Alessandro (1505) | Won 2-0 | +171558 |
| A4sealed | 38 | Ancona, Michele (1778) | Won 2-1 | +221580 |
| A5sealed | 8 | Norgaard, Lasse (1812) | Lost 0-2 | -141566 |
| A6sealed | 37 | Del Pivo, Marco (1742) | Lost 0-2 | -151551 |
| A7sealed | 64 | Hensing, Marcus (1869) | Lost 0-2 | -121539 |
| C1sealed | 288 | Krejci, Radek (1386) | Lost 1-2 | -211518 |
| C2sealed | 248 | Schwartzkopff, Julian (1425) | Lost 0-2 | -191499 |
| C3sealed | 327 | Baker, Mathew (1386) | Won 2-1 | +161515 |
| C4sealed | 249 | Truchet, Sylvain Yannick (1414) | Won 2-1 | +161531 |
| C5sealed | 185 | Vukomanovic, Igor (1484) | Lost 0-2 | -191512 |
| average opponent: 1591record: 6-6 | new rating: 1512 | |||