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Individual Calculations November 2018 |
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| Ferreira Filho, Joao Bosco Filgue Total change: -44.00 | |   |
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| Zonal CE STD 2018 | Fortaleza CE | BRA | 2018-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1951 | 0.50 | 2 | -1.10 | 40 | -44.00 | |
|  Costa, Francisco Sergio Vieira | | | 1551 * | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Oliveira, Guibson Martins De | | | 1820 | BRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | * 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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