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Individual Calculations April 2009 |
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| Eretova, Jana Total change: -13.05 | |   |
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| Mistrovstvi CR zen 2009 - skup. A | Decin | CZE | 2009-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2171 | 0.50 | 3 | -0.87 | 15 | -13.05 | |
|  Kulovana, Eva | | wg | 2295 | CZE | 0.00 | 1 | -0.33 | 15 | -4.95 | |  Jinova, Lucie | | | 2131 | CZE | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Pirklova, Hana | | | 2188 | CZE | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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