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Individual Calculations February 2022 |
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| Chabane, Lina Total change: 21.60 | |   |
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| Algerian individual championship U16 women final stage | Bejaia | ALG | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1295 | 1.50 | 4 | 0.21 | 40 | 8.40 | |
|  Nassr, Manel | | wc | 1661 | ALG | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Hazem, Oujdane Rayen | | | 1018 | ALG | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Belattar, Ines | | | 1585 | ALG | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Djerroud, Chahrazed | | | 1531 | ALG | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | Open yenayer | Bejaia | ALG | 2022-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1295 | 1.50 | 5 | 0.34 | 40 | 13.60 | |
| | Hallal, Tarik | | | 1991 | ALG | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Azzoug, Nazim | | | 1245 | ALG | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Lagab, Lina | | wc | 1482 | ALG | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Aissou, Lotfi | | | 1533 | ALG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lalaoui, Feriel | | wf | 1626 | ALG | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | Select U18 Women tournament | Constantine | ALG | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1295 | 2.00 | 6 | -0.01 | 40 | -0.40 | |
| | Boubendir, Nesrine | | | 1481 | ALG | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Abdelaziz, Tinhinane | | | 1688 | ALG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Belattar, Ines | | | 1579 | ALG | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Nassr, Ryma | | wc | 1487 | ALG | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Hazem, Oujdane Rayen | | | 1018 | ALG | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Zerarga, Imene | | | 1342 | ALG | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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