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Individual Calculations January 2020 |
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| Abregu, Miguel Total change: -18.40 | |   |
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| IRT Abierto Copa Entre Rios 2019 | Villaguay - Entre Rios | ARG | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2196 | 4.00 | 6 | -0.92 | 20 | -18.40 | |
|  Ghiotto, Mario | | | 1796 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pereyra, Jonathan | | | 1931 | ARG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Izquierdo, Daniel | f | | 2086 | URU | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Pereyra, Alex | | | 1796 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Landivar, Matias | | | 2003 | ARG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ledesma, Israel | | | 1886 | ARG | 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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