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Individual Calculations January 2020 |
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| De Battista, Federico Total change: -9.60 | |   |
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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 |
| 1694 | 1862 | 3.00 | 5 | -0.48 | 20 | -9.60 | |
|  Wisniacki, Flavio | f | | 2136 | ARG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Kalala, Daniel | | | 1555 | ARG | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Toledano, German | | | 1667 | ARG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gonzalez, Alejandro | | | 1469 | ARG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Yujnovsky, German | | | 1645 | ARG | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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