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Individual Calculations August 2015 |
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| Del Valle Rosas, Alfonso Total change: -6.80 | |   |
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| Open Grupo Covadonga | Gijon | ESP | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1943 | 2.00 | 5 | -0.34 | 20 | -6.80 | |
|  Vidarte Morales, Arturo | m | | 2319 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Lopez Vega, Anibal | | | 1553 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Diaz Iglesias, Jose Maria | | | 2158 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Fuller, Nicolas | | | 1596 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Acebal Muniz, Antonio | f | | 2163 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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