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Rapid:
Individual Calculations December 2021 |
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| Carvalho, Cleber Del Castillo Total change: -26.00 | |   |
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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 |
| 1635 | 1901 | 2.00 | 4 | -1.30 | 20 | -26.00 | |
|  Melo, Clodovio De Paula | | | 1619 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Porto, Silvio Alves Lima | | | 1681 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | De Sousa, Estevao Angelo | | | 1585 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  De Magalhaes, Gustavo A Linhares | | | 1653 | BRA | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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