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Individual Calculations January 2017 |
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| Acosta, Martin Ezequiel Total change: -3.20 | |   |
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| Campeonato Argentino Amateur Ajedrez Plus Sub 2300 | Torre Blanca | ARG | 2016-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2116 | 4.00 | 8 | -0.08 | 40 | -3.20 | |
|  Richard, Patrick Jorge | | | 1930 | ARG | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Gomez, Carlos David | | | 2189 | ARG | 0.00 | 1 | -0.40 | 40 | -16.00 | |  Salvatti, Diego | | | 2020 | ARG | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Ruperez, Miguel | | | 2176 | ARG | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Zamani, Andres | | | 2122 | ARG | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Mussanti, Diego | f | | 2231 | ARG | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Harper, Horacio | | | 2063 | ARG | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Arias, Juan Carlos | | | 2125 | ARG | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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