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Individual Calculations December 2012 |
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| Portillo Castellon, Javier Total change: 15.00 | |   |
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| Campeonato Regional por Equipos Murcia 2012–Primera Division | Murcia | ESP | 2012-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1876 | 4.00 | 6 | 1.00 | 15 | 15.00 | |
|  Perez Gonzalez, Roberto | | | 1895 | ESP | 1.00 | 1 | 0.53 | 15 | 7.95 | |  Jimenez Garcia, Juan Salvador | | | 1760 | ESP | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Plana Caballero, Miguel | | | 1979 | ESP | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Cartagena Sanchez, Javier | | | 2018 | ESP | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Martinez Simon, Manuel Angel | | | 2045 | ESP | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Jimenez Ramallo, Francisco J | | | 1479 | ESP | 0.50 | 1 | -0.42 | 15 | -6.30 | |
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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