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Rapid:
Individual Calculations November 2021 |
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| De Carvalho, Silvio Seixas Total change: 11.00 | |   |
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| II Etapa Circuito Sigma de Xadrez RPD 2021 | Salvador BA | BRA | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1685 | 3.00 | 6 | 0.55 | 20 | 11.00 | |
|  Barros, Vinicius Silva Borges | | | 1617 | BRA | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Sampaio, Luiz Marcelo Queiroz | | | 2121 | BRA | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Lopes Fo, Jorge Antonio Ferreira | c | | 2215 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Nunes, Kleber Ferreira | | | 1861 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lemos, George Macedo | | | 1437 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Souza, Vinicius Carrera | | | 1543 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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