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Rapid:
Individual Calculations December 2020 |
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| Nascimento, Erianne Sousa Total change: 7.00 | |   |
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| Campeonato Amapaense de Xadrez RPD 2020 Etapa 5 | Macapa AP | BRA | 2020-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1636 | 1.50 | 4 | 0.35 | 20 | 7.00 | |
|  De Souza Monteiro, Marcos Paulo | | | 1995 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Teles, Elder De Oliveira | | | 1790 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | De Vilhena, Cleriston Mubarak T. | | | 1702 | BRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Alves, Josue Pires | | | 1743 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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