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Individual Calculations May 2011 |
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| Castillo Izquierdo, Anahi Total change: -3.30 | |   |
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| CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-15 FEMENINA 2011 | Guayaquil | ECU | 2011-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1680 | 4.50 | 8 | -0.22 | 15 | -3.30 | |
|  Arias Cango, Nathaly | | | 1521 | ECU | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Bermudez Veliz, Josselyn | | | 1532 | ECU | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Diaz Alarcon, Maria Fernanda | | | 1701 | ECU | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Herrera Arboleda, Kerly Danna | | | 1823 | ECU | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Guasumba Cantuna, Leslie | | | 1609 | ECU | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Bedoya Ramos, Andrea | | | 1651 | ECU | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Rosales Murillo, Cristina | | | 1609 | ECU | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Guerrero, Rosa | | | 1448 | ECU | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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