Individual Calculations August 2017 |
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Yan, Sarah Total change: 0.00 | | |
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2017 North American Youth Chess Championship - U12 Girls | Morristown, New Jersey | USA | 2017-07-12 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1192 | 0 | 0.50 | 3 | 0.00 | 919 | | 0.00 | |
| Sun, Amy Mengtian | | | 1164 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Sandoval Rivera, Alejandra | | | 1288 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | Venkataraja, Triyakshari | | | 1123 | USA | 0.50 | 1 | 0.00 | | 0.00 | | 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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