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Individual Calculations December 2021 |
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| Herrera Mellado, Luis Total change: 13.20 | |   |
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| Liga Andaluza 2021 Primera D | Andalucia | ESP | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2003 | 3.50 | 4 | 0.66 | 20 | 13.20 | |
|  Escudero Nunez, Claudio | | | 1858 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Diaz Montenegro, Ignacio | | | 1886 | ESP | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Servio Campos, Antonio | | | 1712 | ESP | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Salazar Gould, Melanie | c | wf | 1900 | CRC | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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