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Individual Calculations January 2017 |
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| Guara Neto, Argemiro Braga Total change: 0.60 | |   |
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| XIV IRT LMX Circuito Maranhense de Xadrez 2016 Etapa final | Caxias MA | BRA | 2016-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2030 | 2.50 | 4 | 0.03 | 20 | 0.60 | |
|  Lopes Pereira, Eder | | | 1760 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Guimaraes, Marcelo Cunha | | | 2198 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Cardoso Da Silva, Roberto | | | 1929 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | De Melo, Wladimir Ferreira | | | 1861 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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