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Individual Calculations January 2015 |
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| Lukachewski Junior, Wanderlei Total change: -3.00 | |   |
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| II OPEN do Brasil de Xadrez - Foz do Iguaçu | Foz do Iguaçu/PR | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 2008 | 4.00 | 6 | -0.15 | 20 | -3.00 | |
|  Riquelme, Fabio | | | 1711 | PAR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Almeida, Carlos | | | 1851 | PAR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Takeda, Lucas Koji | | | 1922 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Britez, G Jorge A | | | 1855 | PAR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Deus Filho, Joaquim De | | | 1983 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Molina, Vicente | | | 1822 | ARG | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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