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Individual Calculations September 2010 |
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| Pereira, Ruben Miguel Nunes Total change: -25.70 | |   |
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| 32 Taca de Portugal | various | POR | 2010-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2449 | 0.50 | 1 | -0.17 | 10 | -1.70 | |
|  Ferreira, Jorge Joao Viterbo | f | | 2322 | POR | 0.50 | 1 | -0.17 | 10 | -1.70 | |
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) | | | | 52 CNE - 1a Divisao | VN Gaia | POR | 2010-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2449 | 3.50 | 9 | -2.40 | 10 | -24.00 | |
| | Vasques, Antonio Pedro Freixia | | | 2110 | POR | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Andrade, Jose Manuel Vieira | f | | 2268 | POR | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Fernando, Diogo Brigido | m | | 2484 | POR | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Garcia-Ortega Mendez, Jose M | f | | 2319 | ESP | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Tereick, Benjamin | f | | 2370 | GER | 1.00 | 1 | 0.39 | 10 | 3.90 | | | De Prado Rodriguez, Oscar Bruno | | | 2303 | ESP | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Wegerle, Joerg | m | | 2472 | GER | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Costa, Joao Guerra De O | | | 2171 | POR | 0.00 | 1 | -0.83 | 10 | -8.30 | | | Thesing, Matthias | m | | 2423 | GER | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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