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Individual Calculations July 2017 |
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| Acosta, Martin Ezequiel Total change: 25.20 | |   |
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| Liga Nacional de Ajedrez Semillero 21 Absoluto | Villa Martelli | ARG | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2034 | 3.50 | 6 | 1.26 | 20 | 25.20 | |
|  Kapitanchuk, Tomas | f | | 2160 | ARG | 1.00 | 1 | 0.67 | 20 | 13.40 | |  Villegas, Franco | m | | 2317 | ARG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Coro, Lucas | f | | 2212 | ARG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Leal, Jorge | | | 2089 | ARG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Grillo, Juan Cruz | | | 2070 | ARG | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Kiszkiewicz, Ivan | | | 1951 | ARG | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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