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Individual Calculations July 2014 |
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| Yu, Rinna Total change: -29.40 | |   |
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| 2014 North American Youth Championship - Girls U12 | Tarrytown, New York | USA | 2014-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1759 | 1.50 | 3 | -0.98 | 30 | -29.40 | |
|  Zhou, Lily | | | 1405 | CAN | 0.00 | 1 | -0.89 | 30 | -26.70 | |  Tao, Ellen | | | 1395 | CAN | 0.50 | 1 | -0.40 | 30 | -12.00 | | | Mangalam, Shreya | | | 1614 | USA | 1.00 | 1 | 0.31 | 30 | 9.30 | |
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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