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Rapid:
Individual Calculations December 2021 |
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| Alves, Josue Pires Total change: 22.40 | |   |
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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 |
| 1758 | 1730 | 4.00 | 6 | 1.12 | 20 | 22.40 | |
|  De Oliveira, Ziro Diniz | | | 1357 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  De Lima, Lucas Ribeiro | | | 1646 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Machado, Hualason Jose Soares | | | 2136 | BRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | De Magalhaes, Gustavo A Linhares | | | 1653 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Costa, Richard Duarte | | | 1694 | BRA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | De Vjunior, Liduino Furtado | | | 2059 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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