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Individual Calculations April 2009 |
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| Porpora, Ivano Total change: -41.75 | |   |
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| OP Correggio - B | Correggio | ITA | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1913 | 2.00 | 6 | -1.67 | 25 | -41.75 | |
|  Di Primio, Eugenia | | | 1990 | ITA | 0.00 | 1 | -0.39 | 25 | -9.75 | |  Di Trapani, Davide | | | 1809 | ITA | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Mantovani, Enrico | | | 1771 | ITA | 0.50 | 1 | -0.19 | 25 | -4.75 | | | Cocuzzi, Edoardo | | | 1933 | ITA | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Traversi, Carlo | | | 1751 | ITA | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Musiani, Carlo | | | 1705 | ITA | 1.00 | 1 | 0.23 | 25 | 5.75 | |
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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