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Individual Calculations June 2015 |
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| Guimaraes, Artemis Pamela Total change: -13.80 | |   |
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| Campeonato Brasileiro Amador 2015 | Sao Paulo/SP | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1963 | 4.00 | 7 | -0.79 | 20 | -15.80 | |
|  Meirelles, Olyntho Vitoria | | | 1585 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Souza, Kim Garcia De | | | 1764 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rodrigues, Leonardo De Miranda | | | 2111 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dibai, Jerry | | | 1786 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ikejiri, Daniel Yoshito | | | 1881 | BRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Caris, Eduardo | | | 1813 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Sousa, Felipe Mazim De | | | 1747 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Aberto do Brasil - etapa Tres Barras | Tres Barras/SC | BRA | 2015-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1963 | 2.00 | 3 | 0.10 | 20 | 2.00 | |
| | Disconzi Da Silva, Rodrigo | m | | 2339 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Furmam, Fernando Gustavo | | | 1615 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | De Oliveira, Guilherme Alfredo B | | | 1563 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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