Individual Calculations January 2024 |
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Oukarache, Maria Total change: 13.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Bejaia Chess Championship - Women 2023 | Bejaia | ALG | 2023-11-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1104 | 1135 | 2.50 | 4 | 0.33 | 40 | 13.20 | |
| Bensidhoum, Ikram | | | 1058 | ALG | 1.00 | 1 | 0.39 | 40 | 15.60 | | Igoucimen, Salima | | | 1250 | ALG | 0.00 | 1 | -0.34 | 40 | -13.60 | | Khider, Amilia | | | 1093 | ALG | 0.50 | 1 | -0.06 | 40 | -2.40 | | Zidane, Nihad | | | 1016 | ALG | 1.00 | 1 | 0.34 | 40 | 13.60 | | 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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