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Individual Calculations September 2018 |
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| Vidyarthi, Omya Total change: 70.40 | |   |
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| XXIX Festival Panamericano de la Juventud U-8 Fem | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1145 | 3.00 | 3 | 1.76 | 40 | 70.40 | |
|  Gu, Crystal Jiuzhou | | | 1313 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Torres Ccahuay, Dayana Nievevska | | | 1227 | PER | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Perez Bautista, Dayanna Victoria | | | 1092 | PER | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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