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Individual Calculations January 2024 |
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| Oubouzid, Maher Total change: 16.00 | |   |
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| Bejaia Chess Championship - Open 2023 | Bejaia | ALG | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1067 | 2.00 | 6 | 0.40 | 40 | 16.00 | |
|  Benkhelifa, Zakaria | | | 1584 | ALG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Khennous, Kassa | | | 1221 | ALG | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Imestouren, Azwaw | | | 1229 | ALG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Meddour, Massinissa | | | 1186 | ALG | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Maafa, Ahmed | | | 1226 | ALG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Meddour, Amine | | | 1179 | ALG | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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