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Individual Calculations April 2018 |
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| Boudeheb, Maria Total change: -68.00 | |   |
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| Algerian Young individual chess championship 2018 U16 girls | Tiaret | ALG | 2018-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1267 | 0.00 | 4 | -1.70 | 40 | -68.00 | |
|  Nassr, Lina | | wm | 1667 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahdeb, Leatitia | | | 1223 | ALG | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Aimar, Lydia Djihane | | | 1072 | ALG | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Boubendir, Nesrine | | | 1411 | ALG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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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