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Individual Calculations December 2017 |
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| Chang, Suzana Total change: -13.80 | |   |
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| Aberto do Brasil de Agua Preta PE - Trofeu Marco Asfora | Agua Preta PE | BRA | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2065 | 3.50 | 6 | -0.69 | 20 | -13.80 | |
|  Born, Ary | | | 1665 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Macedo, Maximo Iack | m | | 2350 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Silva Junior, Marcelo Valeriano | | | 1903 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Azevedo, Eduardo Jose E De | | | 1766 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Frankental, David | | | 1895 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hengles, Roberto Carlos | | | 1787 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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