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Rapid:
Individual Calculations June 2017 |
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| Pires Alves, Josue Total change: -9.80 | |   |
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| Circuito Livraria Leitura Amapa de Xadrez RPD 2017 - Etapa 4 | Macapa AP | BRA | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1759 | 1.00 | 2 | 0.14 | 20 | 2.80 | |
|  Del Castillo Carvalho, Cleber | | | 1957 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Nascimento Viana, Aline | | | 1672 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | Circuito Livraria Leitura Amapa de Xadrez RPD 2017 - Etapa 5 | Macapa AP | BRA | 2017-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1759 | 0.00 | 2 | -0.63 | 20 | -12.60 | |
| | Duarte Costa, Richard | | | 1815 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Paula Miranda, Luiz | | | 1987 | 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) | | |
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