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Individual Calculations January 2010 |
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| Levy Ortiz, Mireya Total change: -2.55 | |   |
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| XIV GRAND PRIX 8ava Parada Quito | Quito | ECU | 2009-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1983 | 2.50 | 4 | -0.17 | 15 | -2.55 | |
|  Sanchez, Paul | | | 1702 | ECU | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Diaz Avilez, Carlos | | | 2163 | ECU | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Alvarez Noteno, Jhon | | | 1824 | ECU | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Yaguana, Daniel | | | 1674 | ECU | 0.50 | 1 | -0.36 | 15 | -5.40 | |
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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