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Rapid:
Individual Calculations June 2015 |
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| Serrano Leiva, Ana Total change: 14.80 | |   |
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| Cto de Extremadura Por Edades Sub 16 2015 | Valencia del Ventoso Badajoz | ESP | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1602 | 2.00 | 4 | 0.74 | 20 | 14.80 | |
|  Nunez De La Cruz, Guillermo | | | 1757 | ESP | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Gonzalez Rourich, Alejandro | | | 1722 | ESP | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Nunez De La Cruz, Guillermo | | | 1757 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gonzalez Rourich, Alejandro | | | 1722 | ESP | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | |
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