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Individual Calculations May 2019 |
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| Diaz, Ruben Total change: -17.20 | |   |
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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 |
| 1715 | 1706 | 2.50 | 7 | -0.86 | 20 | -17.20 | |
|  Lapicki, Raul | f | | 2106 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Palomares, Lujan | | | 1341 | ARG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cuello Alcaria, Juan Ignacio | | | 1921 | ARG | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Taranto, Juan Carlos | | | 1306 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rakela Rodriguez, Juan | | | 1946 | CHI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Merlo, Pablo | | | 1996 | ARG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Olguin, Adolfo | | | 1387 | ARG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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