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Individual Calculations February 2020 |
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| Colaco, Willian Wagner Soares Total change: 24.20 | |   |
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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 |
| 1726 | 1606 | 4.50 | 9 | 1.21 | 20 | 24.20 | |
|  Kim, Andre | | | 1206 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moro, Antonio Renato Pereira | | | 1880 | BRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Souza, Atahander | | | 1946 | BRA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Labussiere, Yago | | | 2006 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Heinechen, John | | | 1974 | PAR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Andrade, Guilherme A. De Souza | | | 1913 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Warginowski, Leticia | | | 1383 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Reis, Caio Jose De Carvalho | | | 1372 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bracht, Rainer | | | 1856 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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