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Rapid:
Individual Calculations October 2021 |
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| De Souza, Davi Almeida Total change: 35.40 | |   |
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| I Etapa Circuito SIGMA de Xadrez RPD 2021 | Salvador BA | BRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1630 | 2.50 | 5 | 1.77 | 20 | 35.40 | |
|  Sampaio, Vitor Da Silva | | | 2052 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Paris, Neemias Do Nascimento | | | 1863 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Baptista, Igor Lucas Gouveia | | | 1908 | BRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Sampaio, Luiz Marcelo Queiroz | | | 2123 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Bittencourt, Gildazio Dos Santos | | | 1829 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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