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Individual Calculations November 2022 |
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| Djibtrouhi, Mustapha Total change: 30.40 | |   |
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| National championship open 2022 Final stage | Bejaia | ALG | 2022-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1466 | 2.50 | 8 | 0.76 | 40 | 30.40 | |
|  Saifi, Walid | | | 1974 | ALG | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Moulay, Mehdi | c | | 1990 | ALG | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Salhi, Nouressadat | c | | 1951 | ALG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Khalef, Laadel | | | 2003 | ALG | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Benelouezzane, Mourad | | | 1945 | ALG | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Saoudi, Mohamed Lamine | | | 1735 | ALG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hallal, Kamel | | | 1387 | ALG | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Hafidhi , Mohamed Rachid | | | 1257 | ALG | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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