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Individual Calculations August 2017 |
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| Yang, Vicki Total change: 38.40 | |   |
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| 2017 North American Youth Chess Championship - U18 Girls | Morristown, New Jersey | USA | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1844 | 5.00 | 8 | 0.96 | 40 | 38.40 | |
|  Qiao, Cindy | | wf | 1711 | CAN | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Kao, Camille Y | | wc | 1762 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Samadashvili, Martha | | wf | 2008 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Zhu, Evelyn | | | 1736 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Liu, Joanna | | wf | 1865 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Trakru, Priya | | wf | 1858 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Bashkansky, Naomi | | wf | 1978 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Wang, Constance | | | 1806 | CAN | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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