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Individual Calculations September 2016 |
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| Costa, Carlos Evanir Total change: 14.20 | |   |
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| III IRT do Clube de Xadrez Guanabara 2016 | Rio de Janeiro RJ | BRA | 2016-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2190 | 4.00 | 5 | 0.71 | 20 | 14.20 | |
|  Wahlund, Max | | | 2017 | SWE | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Manzi, Luiz Antonio Bardaro | | | 2039 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Khaje Hesamedini, Ali | | | 2249 | IRI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Rovedo, Salomao | | | 1790 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rios Fo., Hilton Carlos Da Silva | f | | 2179 | BRA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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