Le Bozec, Marc
Current rating: 1528
Record: 9-8
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 109 | Mularczyk, Tomasz (1500) | Lost 0-2 | -191531 |
| 2standard | 296 | Matloka, Pawel (1481) | Won 2-1 | +181549 |
| 3standard | 251 | Csente, David (1487) | Lost 1-2 | -201529 |
| 4standard | 433 | Marszelewski, Radoslaw (1472) | Won 2-0 | +171546 |
| 5standard | 300 | Korotko, Pawel (1507) | Lost 1-2 | -181528 |
| average opponent: 1489record: 2-3 | new rating: 1528 | |||
| Grand Prix Paris 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 303 | Bas, Antoine (1500) | Won 2-0 | +181518 |
| 2sealed | 167 | Tople, Matthias (1518) | Won 2-0 | +181536 |
| 3sealed | 48 | Belanger, Jerome (1523) | Lost 1-2 | -181518 |
| 4sealed | 222 | Dores, Pedro (1658) | Won 2-1 | +201538 |
| 5sealed | 70 | Philippczyk, Bjorn (1676) | Won 2-1 | +211559 |
| 6sealed | 33 | Nadry, Stephane (1463) | Won 2-1 | +161575 |
| 7sealed | 31 | Didierjean, Thomas (1621) | Won 2-0 | +191594 |
| 8sealed | 27 | Lefrene, Yann (1645) | Won 2-0 | +191613 |
| 9sealed | 7 | Skalevik, Tore (1743) | Lost 0-2 | -161597 |
| 10rochester | 47 | Veron, Mathias (1753) | Lost 0-0 | -151582 |
| 12rochester | 13 | Gromko, Radoslaw (1747) | Lost 0-0 | -151567 |
| 13rochester | 52 | Bonnotte, Julien (1643) | Lost 0-2 | -171550 |
| average opponent: 1624record: 7-5 | new rating: 1550 | |||