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Individual Calculations October 2023 |
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| Terao, Juliana Sayumi Total change: -27.80 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2217 | 5.00 | 9 | -1.39 | 20 | -27.80 | |
|  De Almeida, Roberto A. Ferreira | | | 1817 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bassani, Eduardo | | | 1875 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Azevedo, Edmundo Roberto Ramos | | | 1874 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dos Santos, Thiago L Verbicario | | | 1809 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Di Berardino, Diego Rafael | m | | 2481 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ticona Rocabado, Licael Roderick | m | | 2418 | BOL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Souza, Iago Henrique Da Silva | | | 2037 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Chaves, Jorge Antonio Torres | | | 1833 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Mariano, Marceley Martins | c | | 2051 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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