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Individual Calculations May 2010 |
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| Jean, Cyril Total change: 22.20 | |   |
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| Chpt des Yvelines 2010 | Le Chesnay | FRA | 2010-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1928 | 4.00 | 6 | 0.72 | 25 | 18.00 | |
|  Levier, Jean-Francois | | | 1592 | FRA | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Baches, Frederic | | | 1844 | FRA | 1.00 | 1 | 0.38 | 25 | 9.50 | |  Appavou, Calixte | | | 1907 | FRA | 0.50 | 1 | -0.03 | 25 | -0.75 | | | Blot, David | | | 2012 | FRA | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Plantet, Marc | | | 1901 | FRA | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Vallobra, Pierre | | | 2052 | FRA | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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) | | | NOTE: K factor changed | | Ile de France 1 - R6 | IDF | FRA | 2010-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 1928 | 0.50 | 1 | 0.28 | 15 | 4.20 | |
| | Wimmer, Roland | | | 2151 | FRA | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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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