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Individual Calculations October 2023 |
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| Henriques, Sofia Total change: -40.40 | |   |
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| Maia Chess Open 2023 | Maia | POR | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1973 | 2.00 | 6 | -2.02 | 20 | -40.40 | |
|  Lohia, Sohum | c | | 2271 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Batista, Sandro Manuel Almeida | | | 1594 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Vojtek, Vladimir | f | | 2252 | SVK | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Marques, Gil | | | 1502 | POR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Vilarino Lorenzo, Uxio | | | 1550 | ESP | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Pinheiro, Rui | | | 1573 * | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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