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Individual Calculations April 2020 |
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| Nassr, Ryma Total change: 84.40 | |   |
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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 |
| 1506 | 1215 | 3.00 | 5 | 2.11 | 40 | 84.40 | |
|  Lalaoui, Feriel | | wf | 1615 * | ALG | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Yousfi, Yasmine | | | 1596 | ALG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ramoul, Naila Nour | | | 1254 | ALG | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Djerroud, Chahrazed | | | 1524 | ALG | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Bakouche, Narimene | | wc | 1539 | ALG | 0.50 | 1 | 0.37 | 40 | 14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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