Individual Calculations August 2023 |
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Djillali, Ahmed Total change: -45.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st Youth Racym - Mohammadia - Standard U20 | Algiers | ALG | 2023-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1098 | 1146 | 0.00 | 2 | -1.13 | 40 | -45.20 | |
| Sahraoui, Sophia | | | 1026 | ALG | 0.00 | 1 | -0.66 | 40 | -26.40 | | Allalou, Lylia | | | 1170 | ALG | 0.00 | 1 | -0.47 | 40 | -18.80 | | 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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