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Individual Calculations May 2010 |
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| Bravo Choez, Betty Total change: -55.20 | |   |
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| Campeonato Nacional U-19 Femenino 2009 | Guayaquil | ECU | 2010-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1784 | 2.00 | 6 | -1.16 | 15 | -17.40 | |
|  Arevalo Cordova, Cinthia | | | 1929 | ECU | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Herrera, Kerly | | | 1795 | ECU | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Sanchez, Cinthya | | | 1742 | ECU | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Orejuela Chango, Cristina | | | 1893 | ECU | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Tay Lasso, Karen | | | 1693 | ECU | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Jaramillo Arce, Katherine | | | 1502 | ECU | 0.50 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | Campeonato Nacional U-17 Femenino 2009 | Guayaquil | ECU | 2010-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1784 | 1.00 | 6 | -2.52 | 15 | -37.80 | |
| | Orejuela Chango, Paulina | | | 1961 | ECU | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Arguello Vinueza, Bertha | | | 1694 | ECU | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Vintimilla Pena, Amarelis | | | 1660 | ECU | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Herrera, Kerly | | | 1792 | ECU | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Olaya, Sandra | | | 1519 | ECU | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Saltos, Ilenia | | | 1673 | ECU | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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