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Individual Calculations January 2012 |
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| Rosa Pernio, Mario Total change: -17.25 | |   |
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| VIII Obert D'escacs del Maresme | Mataro | ESP | 2011-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1957 | 2.00 | 5 | -1.15 | 15 | -17.25 | |
|  Pacheco Jimenez, Jose Ramon | | | 1757 | ESP | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Ruiz Molina, Gabriel | | | 1928 | ESP | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Corominas Garrido, Jordi | | | 1907 | ESP | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Ribalta Bertran, Esteve | | | 1837 | ESP | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Vizcaino Marin, Jose Luis | | | 1866 | ESP | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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