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Individual Calculations May 2019 |
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| Sosa, Ruben Total change: -24.60 | |   |
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| 50 Abierto Ciudad de Mar del Plata | Mar del Plata | ARG | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1838 | 2.50 | 8 | -1.23 | 20 | -24.60 | |
|  Arana, Augusto | | | 1438 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cirulli, Diego | | | 2105 | ARG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Herrmann, Roman | | | 2066 | ARG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Alvarez, Ernesto | | | 2238 * | ARG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Mussanti, Diego | f | | 2238 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marey, Matias | | | 1599 | ARG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Acosta, Florencia | | | 1684 | ARG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Defez, Marcos Enrique | | | 1646 | ARG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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