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Individual Calculations January 2020 |
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| Guimaraes, Artemis Pamela Total change: -10.00 | |   |
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| III Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1990 | 4.50 | 8 | -0.50 | 20 | -10.00 | |
|  Horisch, Juan Pablo | | | 1790 | ARG | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Baltar, Petrov Ferreira | | | 1629 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Feller, Gabriela Luisa Vicente | | | 1776 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mello, Amanda Carolina De | | | 1768 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Guimaraes, Marcelo Cunha | | | 2171 | BRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Molina, Roberto Junio Brito | m | | 2390 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ribeiro, Regina | | wm | 1848 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | De Almeida, Roberto A. Ferreira | | | 1784 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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