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Individual Calculations November 2021 |
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| Ferreira, Nuno David Oliveira Total change: -10.00 | |   |
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| 24. Torneio de Xadrez - Hotel Holiday Inn Continental | Lisboa | POR | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1548 | 2.00 | 4 | -0.25 | 40 | -10.00 | |
|  Morais, Andre De Oliveira Conde | | | 1641 | POR | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Correia, Pedro Mourao Soares | | | 1552 | POR | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Zhang, Xin An | | | 1343 | POR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Silva, Noe Fiipe Lopes | | | 1456 | POR | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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