Rapid:
Individual Calculations December 2021 |
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De Castro, Jeferson Ferreira Total change: -5.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Campeonato Amapaense de Xadrez RPD 2021 Etapa 5 | Macapa AP | BRA | 2021-11-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1722 | 1388 | 0.00 | 2 | -0.26 | 20 | -5.20 | |
| Carvalho, Marcio Gomes | | | 1778 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | Lamarao, Diego Ferreira | | | 1665 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | 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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