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Rapid:
Individual Calculations October 2021 |
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| Dos Santos, Paulo Silva Total change: 14.00 | |   |
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| Campeonato Amapaense de Xadrez RPD 2021 Etapa 4 | Macapa AP | BRA | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1644 | 3.00 | 5 | 0.70 | 20 | 14.00 | |
|  Machado, Hualason Jose Soares | | | 2142 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  De Oliveira, Ziro Diniz | | | 1347 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Quaresma, Givanildo Ribeiro | | | 1677 | BRA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Lamarao, Diego Ferreira | | | 1693 | BRA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | De Magalhaes, Gustavo A Linhares | | | 1619 | BRA | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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