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Individual Calculations April 2020 |
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| Gonzalez Torres, Raquel Total change: -19.20 | |   |
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| Campeonato Nacional Categorias Menores Impares U15 Femenino | San Ramon | CRC | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1043 | 0.00 | 2 | -0.48 | 40 | -19.20 | |
|  Angulo Valladares, Kyara | | | 1169 | CRC | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Solano Saltachin, Ruth | | | 1334 | CRC | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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