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Rapid:
Individual Calculations April 2017 |
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| Paula Miranda, Luiz Total change: 0.40 | |   |
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| Circuito Livraria Leitura Amapa de Xadrez RPD 2017 Etapa 2 | Macapa AP | BRA | 2017-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1999 | 1.00 | 2 | -0.25 | 20 | -5.00 | |
|  Soares Machado, Hualason Jose | | | 1965 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Pinheiro Uchoa, Iranilson | | | 1846 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | Circuito Livraria Leitura de Xadrez RPD 2017 Etapa 3 | Macapa AP | BRA | 2017-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1987 | 1.50 | 2 | 0.27 | 20 | 5.40 | |
|  Pires Alves, Josue | | | 1773 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Jose Soares Machado, Hualason | | | 2019 | BRA | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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