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Individual Calculations May 2011 |
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| Ruiz Bravo, Alfonso Total change: 3.90 | |   |
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| Campionat de Catalunya Equips – Preferent Barcelona II | Catalunya | ESP | 2011-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1991 | 3.50 | 5 | 0.26 | 15 | 3.90 | |
|  Vilarrasa Pujol, Joaquim | | | 1944 | ESP | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Veciana Coronado, Pau | | | 1897 | ESP | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Ritter Aguilar, Jordi | | | 1952 | ESP | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Fernandez Felguera, Agustin | | | 1643 | ESP | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Serrano Delgado, Bienvenido | | | 1919 | ESP | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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