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Individual Calculations February 2022 |
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| Hazem, Oujdane Rayen Total change: 69.60 | |   |
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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 |
| 1377 | 1018 | 1.00 | 3 | 0.67 | 40 | 26.80 | |
|  Belattar, Ines | | | 1418 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chabane, Lina | | wc | 1295 | ALG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Nassr, Manel | | wc | 1418 * | ALG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | Select U18 Women tournament | Constantine | ALG | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1018 | 1.50 | 6 | 1.07 | 40 | 42.80 | |
| | Abdelaziz, Tinhinane | | | 1688 | ALG | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Belattar, Ines | | | 1579 | ALG | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Nassr, Ryma | | wc | 1487 | ALG | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Chabane, Lina | | wc | 1295 | ALG | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Zerarga, Imene | | | 1342 | ALG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Boubendir, Nesrine | | | 1481 | ALG | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | |
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