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Individual Calculations July 2012 |
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| Patric, Davi Marcelino Total change: -4.80 | |   |
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| Aberto do Brasil Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1826 | 1.00 | 4 | -0.16 | 30 | -4.80 | |
|  Araujo, Felipe Fernandes | f | | 2226 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Azevedo, Edmundo Roberto Ramos | | | 2032 | BRA | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Macedo, Maximo Valerio | f | | 2091 | BRA | 1.00 | 1 | 0.82 | 30 | 24.60 | | | Araujo, Vitor Angelo Lima | | | 1711 | BRA | 0.00 | 1 | -0.66 | 30 | -19.80 | | | * 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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