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Individual Calculations February 2020 |
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| Silva, Janderson Rossi Da Total change: -0.60 | |   |
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| VI Floripa Chess Open 2020 Aberto do Brasil | Florianopolis SC | BRA | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1863 | 5.00 | 10 | -0.03 | 20 | -0.60 | |
|  Carstens Dobuchak, Thiago | | | 2149 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Bidigaray, Marcio | | | 1602 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Moura, Eduardo Eugenio Chaves | | | 2138 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Buiar, Maria Eduarda Beraldo | | | 1463 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zampronha, Wladimir Camilo | | | 2179 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Dos Santos, Paulo H. Maximo | | | 1486 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Feller, Gabriela Luisa Vicente | | | 1691 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Fajardo Freire, Joao Alfredo Cas | | | 2108 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Dibai, Jerry | | | 1693 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Lage, Pedro Ferreira | | | 2038 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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