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Individual Calculations December 2012 |
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| De Almeida, Valdemiza Gurgel Total change: -6.90 | |   |
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| Campeonato Aberto Pernambucano Absoluto 2011 | Garanhuns/PE | BRA | 2011-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1384 | 0.50 | 4 | -0.23 | 30 | -6.90 | |
|  Azevedo, Eduardo Jose E De | | | 1784 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Da Silva, Jonathan Ferreira | | | 1710 | BRA | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Born, Ary | | | 1427 | BRA | 0.50 | 1 | 0.06 | 30 | 1.80 | | | De Barros E Silva, Byron Veras | | | 1784 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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