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Rapid:
Individual Calculations November 2021 |
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| Chen, Sophia Weizhi Total change: -11.80 | |   |
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| CN Semi-Rapidas Jovens 2020-21 - U12 | Soure | POR | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1094 | 0.00 | 4 | -0.74 | 20 | -14.80 | |
|  Dong, Fabio | | | 1405 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Yaskevich, Ivan | | | 1198 | POR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Pinto, Jose Joao Meireles Alves | | | 1364 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dong, Rafael | | | 1518 | POR | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | CN Semi-Rapidas Jovens Equipas 2020-21 - U12 | Soure | POR | 2021-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1094 | 1.00 | 5 | 0.15 | 20 | 3.00 | |
| | Rocha, Miguel Feio Guimaraes | | | 1437 | POR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dong, Rafael | | | 1518 | POR | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Montenegro, Goncalo | | | 1045 | POR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Povshednyi, Ivan | | | 1554 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Farias, David Nuno M E | | | 1594 | POR | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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