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Individual Calculations April 2015 |
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| Zavala Galindo, Alejandra Beatri Total change: -24.40 | |   |
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| Campeonato Nacional Revision Rating 2015 | San Salvador | ESA | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1738 | 0.50 | 3 | -0.61 | 40 | -24.40 | |
|  Sanchez, David | | | 1933 | ESA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Hernandez, Diego | f | | 2040 | ESA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Landaverde, Isai | | | 1578 | ESA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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