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Individual Calculations February 2020 |
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| Vieira, Jose Renato Braga S. Total change: -8.80 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1891 | 6.00 | 10 | -0.44 | 20 | -8.80 | |
|  Caetano, Ryan Wesley Da Costa | | | 2202 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Do Amaral E Silva, Larissa Blue | | | 1610 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cordeiro, Marco Aurelio Zaror | | | 2217 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Koinski, Carlos Cesar | | | 1511 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Guimaraes, Diogo Duarte | f | | 2291 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Niehues, Luiz Cesar | | | 1507 | BRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Blau, Vitoria Caroline | | | 1491 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Borges, Luis Henrique Rosa | | | 1603 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dos Anjos, Diovana Ferreira | | | 1691 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | De Souza, Augusto Felipe Moura | | | 1500 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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