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Rapid:
Individual Calculations October 2021 |
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| Carvalho, Cleber Del Castillo Total change: 10.60 | |   |
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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 |
| 1731 | 1890 | 4.00 | 5 | 0.53 | 20 | 10.60 | |
|  Queiroz Da Costa, Alan Patrick | | | 1586 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Gregorio, Joanderson Olimpio | | | 1625 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Dos Passos, Edinaldo Pincanco | | | 1658 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pereira, Marcos Vinicius Ferreira | | | 1644 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Machado, Hualason Jose Soares | | | 2142 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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