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Individual Calculations September 2013 |
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| Silva, Tiago Alexandre Pinho D Total change: -0.90 | |   |
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| Nacionais de Jovens 2013 - sub12 | Braga | POR | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1372 | 0.50 | 3 | -0.65 | 30 | -19.50 | |
|  Silva, Joao Miguel Pereira | | | 1461 | POR | 0.00 | 1 | -0.38 | 30 | -11.40 | |  Martins, Antonio M G Costa | | | 1368 | POR | 0.50 | 1 | -0.01 | 30 | -0.30 | | | Cordeiro, Joao Carlos Santos F | | | 1554 | POR | 0.00 | 1 | -0.26 | 30 | -7.80 | |
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) | | | | I Torneio 'Xeque-Mate ao Verao' | Lisboa | POR | 2013-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1618 | 1372 | 2.00 | 6 | 0.62 | 30 | 18.60 | |
| | Curado, Manuel Joao Ferro | | | 1772 * | POR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Alves, Luis Miguel | | | 1772 * | POR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Campos, Carlos Alberto Viegas | | | 1631 | POR | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Gomes, Tiago | | | 1171 | POR | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Rodrigues, Luis Eugenio | | | 1682 | POR | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Santos, Pedro Rodrigo Carvalhin | | | 1682 | POR | 1.00 | 1 | 0.86 | 30 | 25.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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