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Individual Calculations April 2019 |
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| Elvira Hernandez, Andres Total change: 1.60 | |   |
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| Cto de Extremadura por Equipos de Primera Division 2019 | Badajoz | ESP | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1447 | 0.00 | 1 | -0.32 | 40 | -12.80 | |
|  Venegas Nuno, Francisco | | | 1580 | ESP | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | Cto de Extremadura por Equipos de Segunda Division 2019 | Badajoz | ESP | 2019-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1447 | 0.50 | 1 | 0.36 | 40 | 14.40 | |
| | Contreras Donoso, Juan Francisco | | | 1761 | ESP | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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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