Marrec, Amaury
Current rating: 1394
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 152 | Alexandrov, Denis (1500) | Lost 1-2 | -171425 |
| 2standard | 312 | Wang, Yixiang (1485) | Lost 0-2 | -171408 |
| 3standard | 595 | Kuklin, Dmitry (1464) | Won 2-0 | +191427 |
| 4standard | 595 | Tailly, Jimmy (1484) | Lost 0-2 | -171410 |
| 5standard | 551 | Porciani, Fabio (1532) | Lost 0-2 | -161394 |
| top | average opponent: 1493record: 1-4 | new rating: 1394 | ||
| Grand Prix Lille 2016 (modern) | starting rating: 1396 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 205 | Balda, Felix (1500) | Won 2-1 | +201416 |
| 2modern | 75 | Garrett, Alex (1521) | Won 2-1 | +201436 |
| 3modern | 81 | Clobus, Eelco (1460) | Won 2-1 | +191455 |
| 4modern | 97 | Larsson, Jonatan (1688) | Lost 1-2 | -141441 |
| 5modern | 217 | Hessens, Oliver (1459) | Lost 1-2 | -181423 |
| 6modern | 270 | Kuisma, Matti (1929) | Won 2-0 | +271450 |
| 7modern | 328 | Steinkamp, Paul (1768) | Lost 1-2 | -131437 |
| 8modern | 487 | Brendemuhl, Bernd (1649) | Won 2-0 | +221459 |
| 9modern | 323 | Van Den Berghe, Tim (1504) | Lost 0-2 | -171442 |
| top | average opponent: 1609record: 5-4 | new rating: 1442 | ||
| Grand Prix Paris 2016 (OGW standard) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 211 | Sasorov, Vasiliy (1500) | Lost 1-2 | -161428 |
| 2standard | 506 | Larnicol, Robin (1510) | Draw 1-1 | +11429 |
| 3standard | 632 | Vasseur, Emmanuel (1483) | Won 2-1 | +191448 |
| 4standard | 509 | Bordet, Ghislain (1485) | Lost 1-2 | -171431 |
| 5standard | 609 | Matthijsse, Brian (1457) | Lost 0-2 | -181413 |
| 6standard | 650 | van der Slot, Dennis (1371) | Lost 0-2 | -191394 |
| 7standard | 629 | Ridoret, Maxime (1386) | Draw 1-1 | 01394 |
| 8standard | 569 | Guimiot, Sylvain (1446) | Lost 1-2 | -171377 |
| 9standard | 504 | Isola, Vittoria (1446) | Won 2-0 | +191396 |
| top | average opponent: 1454record: 2-5-2 | new rating: 1396 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 136 | Fischer, Oscar (1500) | Lost 1-2 | -181482 |
| 2sealed | 563 | Mendez Rodriguez, Eduardo (1515) | Won 2-1 | +191501 |
| 3sealed | 626 | Hitchon, Matthieu (1470) | Lost 0-2 | -191482 |
| 4sealed | 806 | Ivens, Stephane (1505) | Won 2-1 | +181500 |
| 5sealed | 478 | Viola, Carlo (1431) | Lost 0-2 | -191481 |
| 6sealed | 577 | Ricuort, Sebastien (1449) | Won 2-1 | +181499 |
| 7sealed | 416 | Noel, Donatien (1502) | Lost 0-2 | -181481 |
| 8sealed | 389 | Augustin, Philippe (1482) | Lost 0-0 | -181463 |
| 9sealed | 305 | Guevara Vasquez, Kevin (1452) | Lost 0-2 | -191444 |
| top | average opponent: 1478record: 3-6 | new rating: 1444 | ||