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Individual Calculations January 2024 |
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| Benkhelifa, Zakaria Total change: 16.80 | |   |
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| Bejaia Chess Championship - Open 2023 | Bejaia | ALG | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1584 | 4.00 | 4 | 0.42 | 40 | 16.80 | |
|  Oubouzid, Maher | | | 1184 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tani, Anis | | | 1181 | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bourai, Rayane | | | 1358 | ALG | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Bouanani, Massinissa | | | 1104 | ALG | 1.00 | 1 | 0.05 | 40 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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