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Individual Calculations October 2015 |
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| Correa, Ariane Miranda Total change: 12.20 | |   |
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| Aberto do Brasil de Caioba - STD 2015 | Matinhos/PR | BRA | 2015-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1785 | 1.00 | 4 | 0.39 | 20 | 7.80 | |
|  Pires, Marcos Vinicius Torsani | | | 2185 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Franca, Willian Bento | | | 2064 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rodriguez, Paulo Virgilio Rios | | | 2004 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Chemin, Justo Reinaldo | f | | 2083 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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) | | | | III Sao Paulo Open Grupo B - Sub-2050 | Sao Paulo SP | BRA | 2015-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1790 | 1.00 | 4 | -0.72 | 20 | -14.40 | |
| | Boabaid, Jorge Alberto Duardes | c | | 1903 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Dos Reis, Leandro Aparecido C | | | 1931 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Aragao, Hudson Oliveira Fontes | | | 1613 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Schwertner, Joao Victor Moreira | | | 1913 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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 - Goias Cup STD 2015 | Goiania GO | BRA | 2015-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1790 | 3.00 | 5 | 0.94 | 20 | 18.80 | |
| | Fontes, Matheus Consolmagno | | | 1486 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Montufar Berrios, Lesly Viviane | | wc | 1900 | BRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Santos, Luciano Da Silva | | | 1895 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Froes, Leonardo Sanches | | | 1989 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Da Silva Filho, Jair Humberto | | | 1983 | BRA | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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