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Rapid:
Individual Calculations December 2018 |
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| Costa, Charles Vinicius Moreira Total change: 23.80 | |   |
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| Aberto do Brasil SESC Jatai RPD | Jatai GO | BRA | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1734 | 2.50 | 4 | 1.19 | 20 | 23.80 | |
|  Mariano, Marceley Martins | c | | 2023 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Castro, Romulo Magalhaes De Carva | | | 1617 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lima, Eli Carlos Siqueira | | | 1906 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | De Paiva Filho, Luiz Americo | | | 1954 | BRA | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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