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Individual Calculations May 2015 |
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| Salazar Gould, Melanie Total change: 18.00 | |   |
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| VI Torneo Internacional de Alajuela 2015 | Alajuela | CRC | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1595 | 1.50 | 6 | 0.45 | 40 | 18.00 | |
|  Riera, Jose | | | 1787 | PAN | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Fonseca Cabrera, Ernesto | | | 1995 * | NCA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Carranza Fernandez, Jorge | | | 1897 | CRC | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Enamorado, Jose Luis | | | 1859 | HON | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Cruz Lima, Kimberly Esmeralda | | | 1773 | GUA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Garcia, Ursus | | | 1930 | NCA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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