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Individual Calculations August 2019 |
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| Lima, Helio Viana Correia Total change: -20.00 | |   |
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| VIII Aberto STD do Sertao | Quixada CE | BRA | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1916 | 1.50 | 3 | -0.50 | 40 | -20.00 | |
|  Silveira, Jose Wanderley Maciel | | | 1558 | BRA | 0.50 | 1 | -0.40 | 40 | -16.00 | |  Da Paixao, Irineu Vieira | | | 1688 | BRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Guara Neto, Argemiro Braga | | | 2056 | BRA | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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