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Individual Calculations July 2011 |
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| Bray, Daniel Jose Freire Total change: 12.30 | |   |
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| II Taca de Leiria | Marinha Grande | POR | 2011-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 2003 | 2.00 | 3 | -0.07 | 15 | -1.05 | |
|  Evangelista, Ricardo | | | 2121 | POR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Lopes, Jose Manuel Sousa | | | 1689 | POR | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Cavadas, Jose | | | 1683 | POR | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | Distrital Absoluto de Leiria 2011 | S. Martinho do Porto | POR | 2011-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 2003 | 5.00 | 5 | 0.89 | 15 | 13.35 | |
| | Oliveira, Ricardo Jorge Gaspar B | | | 1673 | POR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Silva, Joao Pedro Couto | | | 1705 | POR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Lopes, Jose Manuel Sousa | | | 1689 | POR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Bray, Jose Manuel | | | 1890 | POR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Cavadas, Jose | | | 1683 | POR | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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