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Individual Calculations July 2017 |
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| Da Silva, Claudio Oliveira Total change: -65.60 | |   |
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| II IRT CXG 2017 | Rio de Janeiro RJ | BRA | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1831 | 1.00 | 5 | -1.56 | 20 | -31.20 | |
|  Santos Filho, Tadeu Sousa | | | 2058 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Da Costa, Carlos Henrique Luz | | | 1575 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Machado, Wallace Fernandes | | | 1756 | BRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Chaves, Jorge Antonio Torres | | | 1887 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Saraiva, Alexandre Pacheco | | | 1818 | BRA | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | I IRT Memorial Luciano Nilo de Andrade - 2017 | Rio de Janeiro RJ | BRA | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1831 | 0.00 | 4 | -1.72 | 20 | -34.40 | |
| | Chauca, Jose | | | 2052 | PER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Dos Reis, Alexandre Magno Pere | | | 1987 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Perez, Bruno Garcia | | | 1805 | BRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Dias, Matheus Braga | | | 1707 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | |
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