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Individual Calculations January 2014 |
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| Costa, Edvaldo Da Cruz Total change: 6.60 | |   |
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| 80º Campeonato Brasileiro Absoluto - Semifinal Região 2 | Belem/PA | BRA | 2013-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1603 | 1.00 | 4 | 0.44 | 15 | 6.60 | |
|  Abreu, Nilton Silva | | | 2003 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Santos, Gleydson Jose Barbosa | | | 1939 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Silva, Valdecir Batista | | | 1785 | BRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mendes, Joao Paulo | | | 1968 | BRA | 1.00 | 1 | 0.90 | 15 | 13.50 | | | * 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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