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Individual Calculations January 2018 |
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| Carneiro, Marcos Venicios F. Total change: -3.80 | |   |
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| II Aberto do Brasil de Xadrez Cidade de Rio Branco Acre 2017 | Rio Branco AC | BRA | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2010 | 2.50 | 4 | -0.19 | 20 | -3.80 | |
|  De Oliveira, Luiz Carlos | | | 1610 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cruz, Ricardo Benares De Sa L. | f | | 2320 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Farias, Sergio Luiz Cardoso | | | 1610 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barbosa, Victor Hugo Rodrigues | | | 1856 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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