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Individual Calculations June 2019 |
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| Rodio, Arthur Brunetto Total change: -1.60 | |   |
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| V Torneio STD Internacional de Xadrez de Concordia | Concordia SC | BRA | 2019-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1315 | 0.50 | 4 | -0.04 | 40 | -1.60 | |
|  Da Silva, Joao Carlos Orguim | | | 1715 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Straubell, Sergio Silveira | | | 1715 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  De Oliveira, Francemir Barra | | | 1610 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Machado, Luiz Fernando | | | 1526 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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