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Individual Calculations February 2019 |
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| Madeira, Wagner Martins Total change: -19.80 | |   |
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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 |
| 1962 | 2170 | 6.50 | 10 | -0.99 | 20 | -19.80 | |
|  Setti, Dalmarino | | | 1770 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vieira, Rodrigo Chagas | | | 1892 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Teshima, Ricardo Yoshida | | | 1879 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Barrientos, Ernesto | | | 1925 | PAR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Torres, Eduardo Lisboa | | | 1905 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Caetano, Ryan Wesley Da Costa | | | 2008 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Cardoso, Andre Felipe De Lima | | | 1948 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Perdomo, Leandro | m | | 2470 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Takano, Nicholas Ryo | | | 1954 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Cordioli, Jairo Ribeiro | | | 1872 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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