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Individual Calculations August 2013 |
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| Jordao Barbosa, Marcio Total change: 38.40 | |   |
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| Aberto do Brasil Xadrez Potiguar 2013 | Natal/RN | BRA | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 1881 | 3.50 | 5 | 2.56 | 15 | 38.40 | |
|  Gilardone, Adriano | | | 2121 | ITA | 1.00 | 1 | 0.80 | 15 | 12.00 | |  Zallio, Luciano De Souza | | | 2108 | BRA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Silveira Filho, Neri Da Silva | | | 2227 | BRA | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Ribeiro, Matheus Cavalcante | | | 2136 | BRA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Pinto, Carlos Henrique Lopes | f | | 2091 | BRA | 1.00 | 1 | 0.77 | 15 | 11.55 | |
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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