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Individual Calculations March 2018 |
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| Vargas, Gabriela Total change: 13.00 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2099 | 6.00 | 8 | 0.19 | 20 | 3.80 | |
|  Santiago, Yago De Moura | g | | 2496 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tamarozi, Isabelle | | | 1904 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Nobre, Jailson Altair Barbosa | | | 1711 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | De Souza Sa, Apolo | | | 1886 | FID | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kikuchi Cadilhac, Mariana Sawae | | | 1736 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Weise, William Ferreira | | | 1838 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Vieira, Jose Renato Braga S. | | | 1908 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sanches De Carvalho, Fabio | | | 1825 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | III Magistral Lourenco Joao Cordioli 2018 | Florianopolis SC | BRA | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2099 | 3.00 | 9 | 0.46 | 20 | 9.20 | |
| | Stamenkovic, Dragan | m | | 2390 | SRB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kjartansson, Gudmundur | m | | 2438 | ISL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Hurtado Bahamonde, Rodrigo | | | 2152 | CHI | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Menna Barreto, Felipe Kubiaki | f | | 2293 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Borges, Guilherme Deola | | | 2198 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Guimaraes, Wagner Peixoto | f | | 2217 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rangel, Daniel | f | | 2278 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Guimaraes, Diogo Duarte | f | | 2306 | BRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kropff, Ricardo | m | | 2177 | PAR | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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