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Individual Calculations September 2015 |
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| Ortiz, Rosa Daniela Total change: 12.40 | |   |
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| V Central American Team Chess Championship 2015 - Female Section | Managua | NCA | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1566 | 1.00 | 3 | 0.31 | 40 | 12.40 | |
|  Figueroa, Julissa | | wc | 1793 | GUA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mendieta, Kathya | | wf | 1938 | NCA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | De Leon, Stephanie | | wc | 1653 | ESA | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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