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Individual Calculations March 2010 |
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| Cori, Kevin Total change: 0.00 | |   |
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| I Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2010-01-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1969 | 0 | 1.00 | 5 | 0.00 | 1729 | | 0.00 | |
|  Altamirano, Ricardo | | | 2067 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Carbajal, Augusto | | | 2212 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Retamozo, Kevin | | | 1844 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Marigorda, Wilmer | | | 1763 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Sala, Harold | | | 1959 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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