Individual Calculations April 2009 |
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Estrada San Martin, Erika Total change: 9.30 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Campeonato Nacional Semifinal Femenino | Esmeraldas | ECU | 2009-02-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1833 | 1709 | 3.00 | 7 | 0.62 | 15 | 9.30 | |
| Salazar Loor, Sara | | | 1899 | ECU | 0.50 | 1 | 0.25 | 15 | 3.75 | | Vega Cordovilla, Maria Jose | | | 1828 | ECU | 0.00 | 1 | -0.34 | 15 | -5.10 | | Levy Ortiz, Mireya | | | 1973 | ECU | 0.00 | 1 | -0.18 | 15 | -2.70 | | Prado Reyna, Candy | | | 1889 | ECU | 1.00 | 1 | 0.74 | 15 | 11.10 | | Herrera, Kerly | | | 1693 | ECU | 0.00 | 1 | -0.52 | 15 | -7.80 | | Solis, Cristina | | | 1746 | ECU | 0.50 | 1 | 0.05 | 15 | 0.75 | | Prado Reyna, Geovanna | | | 1800 | ECU | 1.00 | 1 | 0.62 | 15 | 9.30 | | 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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