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Rapid:
Individual Calculations May 2024 |
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| Amira, Adlan Total change: 1.80 | |   |
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| Open Youm El Ilm 2024 - 26eme edition | Constantine | ALG | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1597 | 2.00 | 4 | 0.09 | 20 | 1.80 | |
|  Boudjoghra, Adleine | | | 1801 | ALG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Hamla, Nabil | | | 1791 | ALG | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Chemmachemma, Malik | | | 1466 | ALG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Marmi , Taha Abdelmouhaiman | | | 1409 | ALG | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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