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Individual Calculations April 2013 |
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| Martinez Peran, Sofia Total change: 7.35 | |   |
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| Cto Regional por Edades Murcia 2013-sub 18 | Murcia | ESP | 2013-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1486 | 1.00 | 4 | 0.49 | 15 | 7.35 | |
|  Blesa Fernandez, Francisco | | | 1886 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Piqueras Yague, David | | | 1752 | ESP | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Donado-Mazarron Gomez, Miguel | | | 1886 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Colchero Truniger, Alejandro | | | 1758 | ESP | 1.00 | 1 | 0.83 | 15 | 12.45 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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