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Individual Calculations January 2019 |
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| Torres Ccahuay, Dayana Nievevska Total change: 73.20 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 8, Damas | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1118 | 1057 | 3.50 | 4 | 1.83 | 40 | 73.20 | |
|  Perez Bautista, Dayanna Victoria | | | 1047 | PER | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Vizcarra, Quispe Ramalia | | | 1150 | PER | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Mollo Figueroa, Nicole | | | 1058 | BOL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Calderon Guerra, Odalys Lisbeth | | | 1216 | ECU | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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