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Individual Calculations February 2015 |
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| Arguello Vinueza, Bertha Total change: 14.40 | |   |
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| V Copa Latinoamericana | Guayaquil | ECU | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1665 | 2.00 | 7 | 0.36 | 40 | 14.40 | |
|  Alvarez Leon, Luis | f | | 2065 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Salazar Loor, Rodger | | | 2026 | ECU | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Bermudez Veliz, Josselyn | | wf | 1922 | ECU | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Chang Suarez, Andres | | | 1976 | ECU | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ledesma Cardenas, Byron | | | 2065 * | ECU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ruiz Jaramillo, Cesar | | | 1948 | ECU | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Plua, Jonathan | | | 1293 | ECU | 0.50 | 1 | -0.40 | 40 | -16.00 | | | * 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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