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Rapid:
Individual Calculations January 2024 |
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| Bounatiro , Mohamed El Achref Total change: -19.20 | |   |
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| 56th Algiers First Saturday | Algiers | ALG | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1248 | 1.00 | 4 | -0.96 | 20 | -19.20 | |
|  Saim, Bachir | | | 1967 | ALG | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Cherfa, Khouloud | | | 1115 | ALG | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Lamari, Mohamed | | | 1160 | ALG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Nadir, Mohamed Amine | | | 1135 | ALG | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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