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Rapid:
Individual Calculations November 2015 |
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| Santana, Silvio Brito Soares Total change: -3.60 | |   |
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| XXI Copa Sigma de Xadrez RPD 2015 | Salvador BA | BRA | 2015-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1755 | 1.00 | 3 | -0.19 | 20 | -3.80 | |
|  De Sousa, Leonardo Santos | | | 2048 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Araujo, Vanessa Mascarenhas De | | | 1780 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Teles, Jeferson Lisboa | | | 1703 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | Semi Final Leste do Baiano de Xadrez RPD 2015 | Salvador BA | BRA | 2015-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1755 | 2.00 | 6 | 0.01 | 20 | 0.20 | |
| | Ferreira, Marcone Fiuza | | | 2054 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Brasil, Alberto Silveira | | | 2022 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vieira, Luiz Gonzaga Dos Santos | | | 1854 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Oliveira, Antonio Pereira | | | 1748 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Pinto, Jaime De Castilho Firmino | | | 1949 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Nascimento, Antonio Teofilo A. Do | | | 1724 | BRA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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