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Individual Calculations April 2017 |
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| Alas, Rigoberto Total change: -21.40 | |   |
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| Campeonato Nacional Revision Rating 2017 | San Salvador | ESA | 2017-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1833 | 3.50 | 6 | -1.07 | 20 | -21.40 | |
|  Vargas Perez, Armando | | | 1433 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pinzon, Tania J. | | | 1652 | ESA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Pinto, Alejandro | | | 1742 | ESA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Medrano, Roberto | | | 1677 | ESA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Najarro, Jose Guillermo | | | 1433 * | ESA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chavez, Hector Antonio | | | 1715 | ESA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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