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Individual Calculations January 2023 |
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| Lima, Mauricio Vicente De Total change: -44.80 | |   |
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| Copa Brasil de Xadrez para Deficientes Visuais 2022 Final Absoluto | Porto Alegre RS | BRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1787 | 2.00 | 6 | -2.24 | 20 | -44.80 | |
|  Pontes, Jaderson Lucio | | | 1715 | BRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Vilas Boas, Crisolon Terto | | | 1501 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Silva, Rodrigo Souza | | | 1814 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Meirelles, Olyntho Vitoria | | | 1407 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Figueiredo, Oneide De Souza | | | 1387 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ricieri, Vinicius De Andrade | | | 1781 | BRA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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