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Rapid:
Individual Calculations November 2021 |
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| Barros, Vinicius Silva Borges Total change: -21.60 | |   |
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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 |
| 1721 | 1617 | 0.00 | 3 | -1.08 | 20 | -21.60 | |
|  De Carvalho, Silvio Seixas | | | 1685 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Lins, Louis Carlos Barreto | | | 1734 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Maia, Carlos Alberto Pires | | | 1743 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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