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Individual Calculations January 2018 |
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| Hengles, Roberto Carlos Total change: -30.40 | |   |
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| Copa Brasil de Xadrez para Deficientes Visuais Final 2017 | Guaxupe MG | BRA | 2017-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1787 | 2.00 | 6 | -1.52 | 20 | -30.40 | |
|  Ricieri, Vinicius De Andrade | | | 1719 | BRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Polo, Tiago Dias | | | 1839 | BRA | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Pontes, Jaderson Lucio | | | 1694 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Silva, Rodrigo Souza | | | 1871 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Espindola, Carlos Marcelo | | | 1387 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martins, Adroildo Jose | | | 1739 | BRA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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