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Individual Calculations July 2012 |
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| Vaz, Vitor Diogo Total change: -0.45 | |   |
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| 34. Taca de Portugal | several | POR | 2011-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1621 | 0.50 | 1 | -0.03 | 15 | -0.45 | |
|  Costa, Joao Sequeira | | | 1596 | POR | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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