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Blitz:
Individual Calculations February 2020 |
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| Costa, Paulo Jorge Lopes Da Total change: 8.20 | |   |
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| IV Torneio Xadrez com Musica | Guimaraes | POR | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2138 | 5.50 | 7 | 0.41 | 20 | 8.20 | |
|  Afonso, Joao Pedro Pinto Costa | | | 1738 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Santos, Jose Miguel Sereno | | | 1738 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Silva, Luis Miguel Neves Da | f | | 2341 | POR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Pereira, Carlos Marco Carvalho | | | 1738 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Demyanchuk, Sergey | | | 1738 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gomes, Rui Pedro De Sousa | | | 1795 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sousa, Andre Miguel V Ventura | m | | 2294 | POR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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