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Individual Calculations July 2012 |
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| De Freitas, Julio Eimard Total change: 15.00 | |   |
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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 |
| 2029 | 1868 | 2.50 | 5 | 1.00 | 15 | 15.00 | |
|  Pinto, Carlos Henrique Lopes | f | | 2140 | BRA | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Gomes Da Silva, Tales | | | 1838 | BRA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Silva, Alexsandro Lira | | | 2004 | BRA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Souza, Rafael Cabral De | | | 2124 | BRA | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Duarte Filho, Fritz Schimidt | | | 2038 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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