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Individual Calculations August 2022 |
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| Iaali, Abdelrahman Total change: -17.00 | |   |
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| Championnat de Paris IdF 2022 Open A | PARIS | FRA | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1827 | 1.50 | 7 | -0.85 | 20 | -17.00 | |
|  Aubry, Benjamin | | | 2023 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Grigoriou, Stan | | | 2009 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Note, Frederic | | | 1931 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ahmed Holi Ali, Moawia | c | | 1972 | SUD | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Randrianarimanana, Alicia | | | 1887 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Bourcier, Laurent | | | 1909 | FRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Duquesne, Julien | | | 1930 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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