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Individual Calculations December 2020 |
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| Marcal, Armando Paulo Gomes Total change: -22.40 | |   |
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| Torneio Internacional Sabir Ali 2020 | Figueira da Foz | POR | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1652 | 1.50 | 6 | -1.12 | 20 | -22.40 | |
|  Cumming, Rhys | f | | 2052 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fernandes, Rui Miguel | | | 1252 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Silva, Jose Lucas Ferreira | | | 1336 | POR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Dias, Jose Oliveira Gaspar | | | 1589 | POR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Guerreiro, Nuno | | | 2052 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roettgen, Juergen | | | 2052 * | GER | 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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