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Individual Calculations July 2012 |
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| Barbosa, Paulo Eduardo E Silva Total change: 6.15 | |   |
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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 |
| 2123 | 2261 | 5.00 | 7 | 0.41 | 15 | 6.15 | |
|  Gomes Da Silva, Tales | | | 1861 * | BRA | 0.50 | 1 | -0.42 | 15 | -6.30 | |  Silva, Alexsandro Lira | | | 2004 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Camara, Terbio Jose | | | 2082 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Caldeira, Adriano | f | | 2251 | BRA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Araujo, Felipe Fernandes | f | | 2236 | BRA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Matsuura, Everaldo | g | | 2480 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Albuquerque, Rafael Anderson | | | 1948 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | * 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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