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Rapid:
Individual Calculations August 2023 |
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| Habes , Meriem Batoul Total change: 50.40 | |   |
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| 3rd Rapid Tournament by Chess School Constantine | Constantine | ALG | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1075 | 1.50 | 5 | 1.26 | 40 | 50.40 | |
|  Ferrah, Hacene | | | 1654 | ALG | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Zentout, Abdessamia | | | 1576 | ALG | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Cherad, Med | | | 1525 | ALG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Kadri, Massinissa | | | 1457 | ALG | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Barkat, Raouf | | | 1626 | ALG | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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