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Individual Calculations July 2010 |
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| Olaya, Sandra Total change: 3.75 | |   |
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| Campeonato Nacional U-15 Femenino | Babahoyo | ECU | 2010-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1519 | 1.50 | 4 | 0.12 | 15 | 1.80 | |
|  Brito, Danya | | | 1707 | ECU | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Villafuerte Macas, Angie | | | 1681 | ECU | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Tay Lasso, Karen | | | 1693 | ECU | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Garofolo, Mizraim | | | 1473 | ECU | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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-13 Femenino | Macas | ECU | 2010-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1552 | 1.00 | 4 | -0.49 | 15 | -7.35 | |
| | Vintimilla Pena, Amarelis | | | 1620 | ECU | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Verdesoto Moreira, Carla | | | 1672 | ECU | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Giraldo, Giraldy | | | 1619 | ECU | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Diaz Alarcon, Maria Fernanda | | | 1674 | ECU | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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 | Portoviejo | ECU | 2010-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1552 | 3.00 | 7 | 0.62 | 15 | 9.30 | |
| | Pino, Maria | | | 1581 | ECU | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Verdesoto Moreira, Carla | | | 1672 | ECU | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Paspuel, Melissa | | | 1715 | ECU | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Orejuela Chango, Cristina | | | 1893 | ECU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Soria, Mishell | | | 1336 | ECU | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Versosa Bravo, Karen | | | 1784 | ECU | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Herrera, Kerly | | | 1802 | ECU | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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