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Individual Calculations December 2012 |
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| Keen, Cosima C Total change: -9.45 | |   |
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| World Youth Chess Championship 2012 - Girls 14 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1721 | 2.00 | 6 | -0.63 | 15 | -9.45 | |
|  Gal, Hanna Krisztina | | | 2027 | HUN | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Lesnic, Galina | | | 1487 | MDA | 0.00 | 1 | -0.79 | 15 | -11.85 | |  Dimitrova, Gergana | | | 1534 | BUL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Dyakonova, Ekaterina | | | 1915 | RUS | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Dadello, Aleksandra | | | 1863 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Pychova, Nela | | | 1795 | CZE | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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