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Individual Calculations January 2015 |
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| Perrusset, Barbara Total change: -11.60 | |   |
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| Team 2015 - Nationale 1 - R3-5 | FRANCE | FRA | 2014-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1902 | 0.50 | 2 | -0.58 | 20 | -11.60 | |
|  Gras, Delphine | | | 1972 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Costa, Jean-Yves | | | 1766 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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