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Individual Calculations October 2008 |
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| Serrano Alvarez, Ruben Total change: -10.75 | |   |
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| XXIII Open El Puerto de Santa Maria | El Puerto de Santa Maria CADIZ | ESP | 2008-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1716 | 0.00 | 3 | -0.43 | 25 | -10.75 | |
|  Camacho Collados, Jose | f | | 2066 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Marti Aranda, Jesus | | | 2022 | ESP | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Conejero Sanchez, Alvaro | | | 1975 | ESP | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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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