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Individual Calculations April 2015 |
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| Desideri, Ricardo Maruchi Total change: 15.20 | |   |
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| I IRT Clube de Xadrez de Rio Claro | Rio Claro/SP | BRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1958 | 4.00 | 5 | 0.76 | 20 | 15.20 | |
|  Francelli, Derli | | | 1685 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Freitas, Sergio Da Silva | | | 1802 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Rodrigues, Leonardo De Miranda | | | 2133 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Goncalves, Marcus Vinicius M | | | 1946 | BRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Dutra, Liliam Guedes | | | 1575 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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