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Individual Calculations January 2023 |
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| Pinto, Pedro Jorge De Moraes Total change: -5.00 | |   |
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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 |
| 1848 | 1948 | 4.00 | 7 | -0.25 | 20 | -5.00 | |
|  Da Silva, Vitoria Aparecida Valar | | | 1548 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gutierrez, Enrique Alberto Soto | c | | 1866 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Lira, Suan Bruno Fernandes | | | 1611 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Souza Neves, Andrey M. | f | | 2081 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | De Souza, David Barroso | | | 1977 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Barbosa, Celio Oliveira | | | 1931 | BRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Bezerra, Fabiano De Oliveira | | | 1921 | BRA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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