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Rapid:
Individual Calculations September 2017 |
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| Pacheco, Helcio Alexandre Total change: -16.40 | |   |
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| IV Paineiras Open de Xadrez RPD | Jundiai SP | BRA | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 2029 | 3.50 | 6 | -0.82 | 20 | -16.40 | |
|  Hopka, Matheus Marchesi | | | 1629 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gatti, Marcelo Moura Campos | | | 1815 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Silva, Kaua Marques | | | 1720 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rodrigues, Leonardo De Miranda | | | 2079 | BRA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Sena Moura, Danielle | | | 1850 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Palmeira, Pedro Alberto Martins | | | 1950 | BRA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * 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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