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Rapid:
Individual Calculations October 2021 |
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| Pires, Enzo Luis Albuquerque Total change: 8.40 | |   |
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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 |
| 1808 | 1813 | 3.00 | 5 | 0.42 | 20 | 8.40 | |
|  De Sousa, Estevao Angelo | | | 1527 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Machado, Hualason Jose Soares | | | 2142 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | De Vjunior, Liduino Furtado | | | 2068 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dos Passos, Edinaldo Pincanco | | | 1658 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Pereira, Marcos Vinicius Ferreira | | | 1644 | 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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