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Individual Calculations February 2019 |
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| Plaza Villar, Hervo Total change: -7.60 | |   |
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| IV ITT ZICOSUR 2019 | Antofagasta | CHI | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1558 | 2.00 | 7 | -0.38 | 20 | -7.60 | |
|  Perez Ponsa, Federico | g | | 1958 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Castellanos Villela, Alejandro | | | 1937 | CHI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Carcamo Calderon, Angela Ayline | | | 1158 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alvarez Vargas, German | | | 1958 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Descarrega Zacarias, Vanessa | | | 1839 | VEN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Carcamo Calderon, Jose Ignacio | | | 1809 | CHI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Andrade Lopez, Constanza | | | 1252 | CHI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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