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Rapid:
Individual Calculations April 2017 |
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| Furtado De V Junior, Liduino Total change: 5.20 | |   |
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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 |
| 1892 | 2060 | 2.00 | 2 | 0.57 | 20 | 11.40 | |
|  Antonio Sbrissa Neto, David | | | 1819 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Soares Machado, Hualason Jose | | | 1965 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | Circuito Livraria Leitura de Xadrez RPD 2017 Etapa 3 | Macapa AP | BRA | 2017-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 2060 | 2.00 | 3 | -0.31 | 20 | -6.20 | |
|  Nascimento Viana, Aline | | | 1674 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jose Soares Machado, Hualason | | | 2019 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Pires Alves, Josue | | | 1773 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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