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Individual Calculations September 2013 |
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| Perez Sanchez, Joaquim Total change: -23.70 | |   |
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| 39 Obert Internacional Escacs Ciutat de Badalona Grup C | Badalona | ESP | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1466 | 0.00 | 3 | -0.79 | 30 | -23.70 | |
|  Gonzalez Rodriguez, Damian | | | 1703 | ESP | 0.00 | 1 | -0.20 | 30 | -6.00 | |  Vidal Matos, Ricardo | | | 1802 | ESP | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Urrutia Mule, Oriol | | | 1488 | ESP | 0.00 | 1 | -0.47 | 30 | -14.10 | |
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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