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Individual Calculations December 2014 |
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| Santos, Gleydson Jose Barbosa Total change: -1.40 | |   |
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| I Torneio IRT do Clube de Xadrez da Cidade Velha | Belem/PA | BRA | 2014-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 1924 | 1.00 | 4 | -0.07 | 20 | -1.40 | |
|  Reis, Alan De Albuquerque Maranha | | | 2054 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  De Araujo, Jaylson Javier Silva | | | 2051 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Da Silva, Rodrigo Chaves | | | 2097 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Moraes, Nelson Da Silva | | | 2218 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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