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Individual Calculations June 2023 |
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| Magalhaes, Duarte Antonio Oliveir Total change: 18.00 | |   |
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| Torneio do 83. Aniversario do GX Porto | Porto | POR | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1393 | 1.00 | 2 | 0.45 | 40 | 18.00 | |
|  Rosario, Nuno | | | 1668 | POR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Brandao, Alvaro Sousa | | | 1481 | POR | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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