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Individual Calculations January 2023 |
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| Portela, Flavio De Oliveira Total change: 56.80 | |   |
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| Campeonato Amazonense de Xadrez STD 2022 | Manaus AM | BRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1432 | 3.00 | 6 | 1.42 | 40 | 56.80 | |
|  Naief Moreira, Cleber | | | 1920 | BRA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Da Silva, Vitoria Aparecida Valar | | | 1520 | BRA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Mendes, Paulo Victor Penafort | | | 1334 | BRA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Da Silva, Luciana Maria Rocha | | | 1452 | BRA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Gutierrez, Enrique Alberto Soto | c | | 1866 | BRA | 1.00 | 1 | 0.94 | 40 | 37.60 | | | De Oliveira, Victor Gabriel C. | c | | 2180 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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