Cousty, Pierre-Emmanuel
Current rating: 1473
Record: 3-5
| Grand Prix Lyon 2018 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 400 | Favier, Laurent (1602) | Won 2-1 | +201502 |
| 2modern | 95 | Morel, Augustin (1446) | Lost 0-2 | -191483 |
| 3modern | 801 | Renard, Quentin (1500) | Won 2-0 | +181501 |
| 4modern | 546 | Neirynck, Branco (1949) | Lost 0-2 | -101491 |
| 5modern | 473 | Valhondo, Fran (1465) | Lost 1-2 | -181473 |
| average opponent: 1592record: 2-3 | new rating: 1473 | |||
| Grand Prix Tours 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Ollier, Thomas (1500) | Won 2-0 | +181518 |
| 2sealed | 28 | Tournayre, Jerome (1518) | Lost 0-2 | -181500 |
| 3sealed | 161 | LAUMONIER, MARC (1500) | Lost 1-2 | -181482 |
| average opponent: 1506record: 1-2 | new rating: 1482 | |||