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Individual Calculations August 2017 |
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| Papanek, Ella Sharpe Total change: 2.40 | |   |
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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 |
| 1740 | 1679 | 3.00 | 7 | 0.06 | 40 | 2.40 | |
|  Dasari, Samhitha | | | 1533 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Qiao, Cindy | | wf | 1711 | CAN | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Kao, Camille Y | | wc | 1762 | USA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Avirneni, Saithanusri | | | 1766 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Liu, Joanna | | wf | 1865 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Wang, Constance | | | 1806 | CAN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Zhu, Evelyn | | | 1736 | USA | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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