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Individual Calculations October 2017 |
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| Alfaro, Hector Luis Total change: -13.80 | |   |
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| 4to IRT Sub 2200 Alejandro Judewicz | Mar del Plata | ARG | 2017-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 2028 | 4.00 | 6 | -0.69 | 20 | -13.80 | |
|  Rillo Badano, Manuel | | | 1628 * | ARG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Acosta, Carlos Humberto | | | 1686 | ARG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bacino, Gustavo | | | 1873 | ARG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Bianchi, Albino | | | 2094 | ARG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Secul, Juan | | | 1728 | ARG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Beron, Ricardo | | | 1628 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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