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Individual Calculations January 2018 |
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| Martins, Adroildo Jose Total change: -4.80 | |   |
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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 |
| 1709 | 1739 | 3.00 | 6 | -0.12 | 40 | -4.80 | |
|  Pontes, Jaderson Lucio | | | 1694 | BRA | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Silva, Rodrigo Souza | | | 1871 | BRA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Espindola, Carlos Marcelo | | | 1344 | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Ricieri, Vinicius De Andrade | | | 1719 | BRA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Hengles, Roberto Carlos | | | 1787 | BRA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Polo, Tiago Dias | | | 1839 | BRA | 0.50 | 1 | 0.14 | 40 | 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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