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Rapid:
Individual Calculations May 2024 |
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| Archache, Badreddine Total change: 7.20 | |   |
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| Open Youm El Ilm 2024 - 26eme edition | Constantine | ALG | 2024-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1620 | 1.00 | 3 | 0.36 | 20 | 7.20 | |
|  Barkat, Raouf | | | 1843 | ALG | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Kadiri, Mustapha Kamel | | | 1906 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Chaoui , Zakaria | | | 1806 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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