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Individual Calculations December 2018 |
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| Cruz, William Ferreira Da Total change: -23.00 | |   |
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| Campeonato Paranaense Absoluto de Xadrez 2018 | Curitiba PR | BRA | 2018-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2255 | 3.00 | 5 | -1.15 | 20 | -23.00 | |
|  Moura, Ulisses Atila Arrais E | | | 1855 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oliveira, Fernando Ventura | | | 2044 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Mileski, Lucas De Souza | | | 1855 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Calcado, Acyr Rogerio | | | 2093 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Das Chagas, David Ferreira | | | 1981 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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