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Rapid:
Individual Calculations October 2021 |
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| Perdomo, Leandro Total change: -27.00 | |   |
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| XI Open Internacional Cidade de Mangualde | Mangualde | POR | 2021-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2522 | 7.00 | 9 | -1.35 | 20 | -27.00 | |
|  Farias, David Nuno M E | | | 1787 | POR | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Alvarez, Ricardo Fernando | | | 1787 | POR | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Morais, Mario Martins Freitas | | | 1787 | POR | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ferreira, Hugo Miguel Da Costa | | | 2110 | POR | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Borges, Guilherme Deola | | | 2061 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Ferreira, Antonio Luis | | | 1944 | POR | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ferreira, Paulo | | | 2003 | POR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Spraggett, Kevin | g | | 2482 | CAN | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Silva, Pedro Gil Ferreira Da | | | 1862 | POR | 1.00 | 1 | 0.01 | 20 | 0.20 | |
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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