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Individual Calculations August 2019 |
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| Pereira, Afonso Jose Abreu Total change: 4.80 | |   |
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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 |
| 1342 | 1216 | 2.00 | 5 | 0.12 | 40 | 4.80 | |
|  Novais, Carlos Joao Fernandes | | | 1616 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fernandes, Tiago Joao Carneiro | | | 1135 | POR | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Costa, Fernando Soares Fernandes | | | 1031 | POR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Carneiro, Gustavo | | | 1310 | POR | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Nogueira, Diana Sofia | | | 1616 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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