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Individual Calculations April 2020 |
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| Yousfi, Yasmine Total change: 10.00 | |   |
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| Algerian Individual Women Chess Championship 2020 semi final | Bejaia | ALG | 2020-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1596 | 3.50 | 5 | 0.50 | 20 | 10.00 | |
|  Nassr, Ryma | | wc | 1215 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Bakouche, Narimene | | wc | 1539 | ALG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Chadi, Lynda | | | 1362 | ALG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Meghara, Lylia | | wf | 1744 | ALG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Nassr, Manel | | wc | 1657 | ALG | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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