Ley, Yves
Current rating: 1564
Record: 14-10-1
| Grand Prix Milan 2014 (JOU limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 116 | Pietrement, Gilles (1616) | Won 2-0 | +191568 |
| 2sealed | 240 | Rondine, Fabio (1558) | Lost 1-2 | -181550 |
| 3sealed | 282 | Landini, Andrea (1499) | Won 2-0 | +171567 |
| 4sealed | 324 | Maurri, Filippo (1430) | Lost 0-2 | -201547 |
| 5sealed | 316 | Citino, Guido (1743) | Lost 1-2 | -151532 |
| 6sealed | 368 | Rossetti, Tommaso (1511) | Won 2-0 | +181550 |
| 7sealed | 294 | Kumok, Vadim (1448) | Lost 1-2 | -201530 |
| 8sealed | 249 | Martinelli, Andrea (1477) | Won 2-1 | +171547 |
| 9sealed | 197 | Scisci, Amos (1473) | Won 2-1 | +171564 |
| top | average opponent: 1528record: 5-4 | new rating: 1564 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 603 | Vanden Berghe, Jan (1578) | Lost 1-2 | -181556 |
| 2sealed | 922 | Lalinier, Maxime (1482) | Won 2-0 | +171573 |
| 3sealed | 813 | Lerstrup Larsen, Axel (1500) | Won 2-1 | +161589 |
| 4sealed | 778 | Ramos, Vincent (1578) | Lost 0-2 | -181571 |
| 5sealed | 904 | Lemus, Thomas (1504) | Won 2-0 | +171588 |
| 6sealed | 794 | Saredo, Adrian (1551) | Lost 1-2 | -191569 |
| 7sealed | 824 | Jezequel, Christophe (1452) | Lost 1-2 | -201549 |
| top | average opponent: 1521record: 3-4 | new rating: 1549 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 200 | Garcon, Benjamin (1500) | Won 2-1 | +181518 |
| 2sealed | 30 | Mauger, Guillaume (1508) | Lost 1-2 | -181500 |
| 3sealed | 160 | Kempf, Bastian (1509) | Draw 1-1 | 01500 |
| 4sealed | 282 | Pepi, Nicolas (1481) | Won 2-0 | +181518 |
| 5sealed | 204 | Gutierrez Gallego, Jose Francisco (1475) | Lost 1-2 | -191499 |
| 6sealed | 243 | Gonzalez, Jessica (1507) | Won 2-0 | +181517 |
| 7sealed | 175 | Spicht, Arnaud (1518) | Won 2-1 | +181535 |
| 8sealed | 118 | Fraser, Adrian (1599) | Won 2-0 | +191554 |
| 9sealed | 80 | van de Veen, Steffen (1653) | Won 2-1 | +201574 |
| top | average opponent: 1528record: 6-2-1 | new rating: 1574 | ||