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Individual Calculations June 2015 |
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| Costa, Rogerio De Souza Total change: 33.40 | |   |
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| I IRT Challenge Chess da FBX BA | Salvador/BA | BRA | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1818 | 5.00 | 11 | 1.67 | 20 | 33.40 | |
|  Palomino, Alexandre Cardoso De | | | 1762 | BRA | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Coelho, Carlos Leandro Lima | | | 1932 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Stone, Jaime Arturo Peralto | | | 1902 | BRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Freitas, Remulo Aguiar | | | 1960 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Assis, Rafael De Souza | | | 1988 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Fiaes, Mario Henrique Andrade | | | 2097 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Santos, Anderson Guerra Dos | | | 2090 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Zallio, Luciano De Souza | c | | 2134 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Medeiros Jr, Francisco Cesar De | | | 2014 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | De Sousa, Leonardo Santos | | | 2069 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Paes, Marcelo Teofilo Barbosa | | | 1788 | BRA | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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