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Individual Calculations September 2019 |
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| Cui, Cynthia Total change: -56.80 | |   |
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| 2019 NAYCC U16 Girls | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1783 | 2.50 | 6 | -1.42 | 40 | -56.80 | |
|  Wang, Isabelle | | | 1439 | CAN | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Vittal, Sanjana | | wf | 1906 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Pinder, Trinity | | | 1383 * | BAH | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zhou, Iris | | | 1794 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Hiromi Carrillo Aguayo, Bertha | | | 1504 | MEX | 0.00 | 1 | -0.84 | 40 | -33.60 | | | He, Emma | | wf | 1808 | CAN | 0.00 | 1 | -0.47 | 40 | -18.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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