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Individual Calculations July 2009 |
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| Aroca Villalba, Miguel Angel Total change: -15.50 | |   |
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| Campeonato Regional Absoluto de Murcia 2009 | Murcia | ESP | 2009-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 2044 | 1.00 | 2 | -0.62 | 25 | -15.50 | |
|  Reina Fernandez, Juan Jose | | | 1694 | ESP | 1.00 | 1 | 0.11 | 25 | 2.75 | |  Donado-Mazarron Gomez, Miguel | | | 1870 | ESP | 0.00 | 1 | -0.73 | 25 | -18.25 | |
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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