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Individual Calculations December 2019 |
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| Sosa, Alexandro Brum Total change: 38.40 | |   |
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| Campeonato Brasileiro Amador 2019 Regional Sul Sub 2200 | Lages SC | BRA | 2019-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1826 | 3.50 | 4 | 0.96 | 40 | 38.40 | |
|  Sabadin, Rosan | | | 1426 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Acosta, Pablo Alejandro | | | 2074 | ARG | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Buganca, Luiz Henrique Da Silva | c | | 1808 | BRA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Andrade, Moacir Belarmino Ferreir | | | 1464 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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