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Individual Calculations August 2019 |
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| Nogueira, Diana Sofia Total change: -14.20 | |   |
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| XIX Torn. Cidade de Gaia - XII Profigaia Open (CNL) | Gaia | POR | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1657 | 3.50 | 5 | -0.71 | 20 | -14.20 | |
|  Marques, Luis Filipe Ribeiro | | | 1284 | POR | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Pereira, Joaquim Almeida Pinto | | | 1257 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cavadas, Jose | | | 1564 | POR | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Farias, David Nuno M E | | | 1372 | POR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Pereira, Afonso Jose Abreu | | | 1257 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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