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Rapid:
Individual Calculations October 2021 |
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| Ferreira, Pedro Carvalho Dias Total change: 3.80 | |   |
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| CN Semi-Rapidas 2020-21 | Felgueiras | POR | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1062 | 1.00 | 6 | 0.19 | 20 | 3.80 | |
|  Costa, Vitor Manuel | | | 1614 | POR | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Pinto, Jose Joao Meireles Alves | | | 1335 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ferreira, Eduardo Jose | | | 1446 | POR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Valente, Sofia | | | 1301 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Viana, Joao | | | 1377 | POR | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Pontes, Tiago Jose Freixo | | | 1327 | POR | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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