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Individual Calculations September 2017 |
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| Fonseca, Luis Ernesto Serra Azul Total change: -13.20 | |   |
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| Aberto do Brasil CONTAUD 2017 | Cuiaba MT | BRA | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2013 | 2.00 | 5 | -0.66 | 20 | -13.20 | |
|  Rangel, Daniel | f | | 2331 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Arruda Filho, Ivo Pereira De | | | 1775 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pereira, Silvio Cunha | f | | 2285 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Federzoni, Enzo | | | 1908 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Junior, Elias Vidal Bezerra | | | 1613 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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