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Individual Calculations January 2024 |
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| Hammadi, Rayane Total change: -79.20 | |   |
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| Bejaia Chess Championship - Open 2023 | Bejaia | ALG | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1367 | 2.00 | 5 | -1.98 | 40 | -79.20 | |
|  Benbekka, Yamane | | | 1138 | ALG | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Aoudia, Aghiles | c | | 1203 | ALG | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Ait Azzouz, Fouad | | | 1063 | ALG | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Bouanani, Massinissa | | | 1104 | ALG | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Touahria , Anouar | | | 1139 | ALG | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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