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Individual Calculations October 2008 |
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| Pisco Alvarez, Ever Total change: -14.00 | |   |
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| XIII Grand Prix - Cuarta Parada Cat- U 2000 | Riobamba | ECU | 2008-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1847 | 1.00 | 4 | -0.56 | 25 | -14.00 | |
|  Astudillo, Igor | | | 1965 | ECU | 0.00 | 1 | -0.34 | 25 | -8.50 | |  Levy Ortiz, Mireya | | | 1960 | ECU | 1.00 | 1 | 0.65 | 25 | 16.25 | | | Flores, Jose | | | 1850 | ECU | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Jima Meza, Jefferson | | | 1943 | ECU | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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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