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Individual Calculations January 2012 |
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| Kyrkjebo, Marte B Total change: -12.60 | |   |
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| World Youth Chess Championship - U 14 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1617 | 1.00 | 6 | -0.84 | 15 | -12.60 | |
|  Valyi, Adel | | | 1904 | HUN | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Amrayeva, Aytan Arzuman Qizi | | | 1936 | AZE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Martins, Luisa Vital | | | 1786 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Borsato, Ana Carolina Teodoro | | | 1666 | BRA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Rodsmoen, Maud | | | 1812 | NOR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kyrkjebo, Hanna B | | | 1551 | NOR | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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