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Blitz:
Individual Calculations February 2020 |
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| Afonso, Joao Pedro Pinto Costa Total change: -2.00 | |   |
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| IV Torneio Xadrez com Musica | Guimaraes | POR | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1345 | 1.00 | 4 | -0.10 | 20 | -2.00 | |
|  Costa, Paulo Jorge Lopes Da | | | 1745 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tieres, Cristiano Rodrigues Da | | | 1745 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pereira, Joao Diogo Macedo | | | 1042 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Guia, Artur Solovyov Eloy Da | | | 1745 * | POR | 0.00 | 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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