Individual Calculations April 2017 |
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Ferreira, Jonas De Vargas Total change: -6.40 | | |
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Aberto do Brasil 2017 etapa Pocos de Caldas | Pocos de Caldas MG | BRA | 2017-03-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1862 | 1723 | 1.50 | 5 | -0.32 | 20 | -6.40 | |
| Terao, Juliana Sayumi | f | wm | 2123 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Ramos, Bruce Vicente | | | 2023 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | Hopka, Matheus Marchesi | | | 1522 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | Lapertosa, Julio | | | 2095 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Fontoura, Paulo Sergio | | | 1545 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | * 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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