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Individual Calculations February 2022 |
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| Nassr, Manel Total change: -21.20 | |   |
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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 |
| 1406 | 1661 | 3.00 | 5 | -0.96 | 40 | -38.40 | |
|  Chabane, Lina | | wc | 1295 | ALG | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Benelfekir, Imene | | wc | 1357 | ALG | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Belattar, Ines | | | 1585 | ALG | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Djerroud, Chahrazed | | | 1531 | ALG | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Hazem, Oujdane Rayen | | | 1261 * | ALG | 0.00 | 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) | | | | African Junior Chess Championships 2021 Women | Monrovia | LBR | 2021-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1661 | 1.00 | 2 | 0.43 | 40 | 17.20 | |
| | Marape, Naledi | | wf | 1723 | BOT | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Nassr, Lina | | wm | 1947 | ALG | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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