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Rapid:
Individual Calculations August 2021 |
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| Pires, Enzo Luis Albuquerque Total change: -8.40 | |   |
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| Campeonato Amapaense de Xadrez RPD 2021 Etapa 3 | Macapa AP | BRA | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1821 | 4.00 | 6 | -0.42 | 20 | -8.40 | |
|  Melo, Clodovio De Paula | | | 1636 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Pereira, Joel Maia | | | 1683 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mendes, Diego J. Morpheu Ferreira | | | 1649 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | De Magalhaes, Gustavo A Linhares | | | 1572 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Quaresma, Givanildo Ribeiro | | | 1648 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Porto, Silvio Alves Lima | | | 1655 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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