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Individual Calculations February 2019 |
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| Villalba, Marcelo Total change: -18.40 | |   |
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| V Floripa Chess Open STD 2019 | Florianopolis SC | BRA | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2276 | 7.00 | 10 | -0.92 | 20 | -18.40 | |
|  Sanchez, Ivan Roberto | | | 1876 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Federzoni, Enzo | | | 1930 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ramos, Angelo Bil | | | 1948 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Soares, Joao Carlos T. C. | | | 2077 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Torella, Rodolfo | | | 2054 | ARG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Carvalho, Rafael Cunha De | | | 2071 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Riline, Alejandro | c | | 2107 | PAR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Carstens Dobuchak, Thiago | | | 2121 | BRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Campos, Alexandre Ferreira | | | 2073 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Maia, Jose Eduardo Bastos O. | f | | 2087 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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