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Rapid:
Individual Calculations June 2019 |
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| Neves, Erico Guimaraes Total change: -20.80 | |   |
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| Circuito Escolar de Xadrez RPD FEXPAR 2019 | Curitiba PR | BRA | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1473 | 1.00 | 3 | -0.16 | 20 | -3.20 | |
|  Bueno, Vinicius Nogueira | | | 1837 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Santos Filho, Valter | | | 1739 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Amaral, Emily Costa | | | 1142 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | III Etapa Circuito CXC FEXPAR de Xadrez RPD 2019 | Curitiba PR | BRA | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1473 | 0.00 | 2 | -0.88 | 20 | -17.60 | |
| | Delgado, Lidio Dias | f | | 1873 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Da Costa, Maria Eduarda Rosa | | | 1229 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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