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Individual Calculations October 2015 |
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| Duailibe, Ricardo Miguel Total change: 25.00 | |   |
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| Circuito Estadual de Xadrez STD 2015 - Etapa Campo Grande | Campo Grande | BRA | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1930 | 2.50 | 5 | 0.45 | 20 | 9.00 | |
|  Freire Dos Santos, Fernando Ju | | | 2144 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Fontoura, Alexandre Souza | | | 1910 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Roman, Josemar Cespedes | | | 1809 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sa, Edivaldo Alves De | | | 1987 | BRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Martins, George Evandro Barret | f | | 2165 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Circuito Estadual de Xadrez STD 2015 - Etapa Cidade de Campo Grande | Campo Grande | BRA | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1930 | 2.50 | 4 | 0.80 | 20 | 16.00 | |
| | Cristino, Felipe Borges | | | 1985 | BRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Gazineu Neto, Rubens | | | 2008 | BRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Souza Dos Santos, Matheus Garcett | | | 1951 | BRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Sa, Edivaldo Alves De | | | 1987 | BRA | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | |
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