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Individual Calculations December 2017 |
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| Chaves, Jorge Antonio Torres Total change: 22.40 | |   |
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| Aberto Internacional Duchamp in Rio Grupo Master | Rio de Janeiro | BRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1866 | 3.00 | 7 | 0.84 | 20 | 16.80 | |
|  Borges, Guilherme Deola | | | 2207 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Okamura, Milton Kasuo | | | 2031 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Dos Santos, Vitor Eduardo Mello | | | 2052 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Nascimento, Pedro Henrique Alves | | | 1971 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Machado, Wallace Fernandes | | | 1755 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Santos Filho, Tadeu Sousa | | | 2091 | BRA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Fucs, Paulo Moses | | | 2039 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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 Internacional Duchamp in Rio Grupo A U-2200 | Rio de Janeiro RJ | BRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1866 | 2.00 | 5 | 0.28 | 20 | 5.60 | |
| | Genta, Alejandro | | | 2036 | URU | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Carvalho Jr, Celestino | | | 1993 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Ramos, Angelo Bil | | | 1994 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Daneri, Martin | c | | 2090 | ARG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | De Almeida, Roberto A. Ferreira | | | 1822 | BRA | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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