Boulbaz, Ismael
Current rating: 1510
Record: 4-3-1
| Grand Prix Birmingham 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 132 | Farrington, Tomos (1500) | Won 2-0 | +181518 |
| 2modern | 107 | Dalgleish, Ryan (1404) | Draw 1-1 | -21516 |
| 3modern | 203 | Mander, Chris (1570) | Won 2-1 | +191535 |
| 4modern | 105 | Hartley, James 7551 (1536) | Won 2-0 | +181553 |
| 5modern | 49 | Campbell, Gary (1223) | Lost 0-2 | -241529 |
| 6modern | 129 | Roberts, Martin (1514) | Won 2-1 | +181547 |
| 7modern | 70 | Lodge, Thomas (1518) | Lost 1-2 | -191528 |
| 8modern | 137 | Deakin, Ben (1534) | Lost 1-2 | -181510 |
| average opponent: 1475record: 4-3-1 | new rating: 1510 | |||