Pereira, Michael
Current rating: 1352
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 211 | Marignan, Adrien (1415) | Won 2-1 | +191401 |
| 2standard | 48 | Verkooren, Renzo (1522) | Lost 0-2 | -161385 |
| 3standard | 542 | Van Den Berghe, Quentin (1525) | Lost 1-2 | -161369 |
| 4standard | 505 | Garneau, Alexandre (1391) | Lost 0-2 | -171352 |
| top | average opponent: 1463record: 1-3 | new rating: 1352 | ||
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 253 | Verheyen, Alexis (1500) | Lost 0-2 | -171412 |
| 2standard | 265 | Ramadan, Sergio (1670) | Lost 1-2 | -131399 |
| 3standard | 495 | Olbrechts, Fran (1462) | Lost 1-2 | -171382 |
| top | average opponent: 1544record: 0-3 | new rating: 1382 | ||
| Grand Prix Lille 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 449 | Olsenmyr, Albin (1500) | Lost 1-2 | -181482 |
| 2modern | 472 | Boulet, Julien (1481) | Lost 0-1 | -181464 |
| 3modern | 762 | Bouhier, Paul (1462) | Won 2-0 | +181482 |
| 4modern | 617 | Massmann, Marcel (1453) | Draw 1-1 | -11481 |
| 5modern | 703 | Urset, Antoine (1598) | Lost 0-2 | -151466 |
| 6modern | 755 | Cardineau, Alexandre (1464) | Lost 1-2 | -181448 |
| 7modern | 724 | Stoner, Samuel (1416) | Lost 1-2 | -191429 |
| top | average opponent: 1482record: 1-5-1 | new rating: 1429 | ||