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Individual Calculations April 2009 |
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| Berthelot, Maeva Total change: -13.95 | |   |
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| 7e open international de Nantes | Nantes | FRA | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1815 | 1.50 | 6 | -0.93 | 15 | -13.95 | |
|  Picard, Remi | | | 2025 | FRA | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Le Gallo, Frederic | | | 2016 | FRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Pirotais, Jerome | | | 1990 | FRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Riviere, Xavier | | | 1763 | FRA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Hutois, Christophe | | | 1553 | FRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Bourdin, Jacky | | | 1963 | FRA | 0.00 | 1 | -0.30 | 15 | -4.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 13e open de Guingamp | Pabu | FRA | 2009-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1823 | 3.50 | 7 | 0.00 | 15 | 0.00 | |
| | Bouget, Alexandre | | | 2034 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Roussel, Glenn | | | 1513 | FRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Grundman, Norbert | | | 1951 | FRA | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Hamon, Yann | | | 1929 | FRA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Beau, Pierre | | | 1645 | FRA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Delpit, Wilfried | | | 1684 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Le Talbodec, Emmanuel | | | 1973 | FRA | 0.00 | 1 | -0.30 | 15 | -4.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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