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Blitz:
Individual Calculations August 2017 |
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| Marzouk, Amira Total change: -15.80 | |   |
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| 2017 Blitz African Individual Chess Championships "Ladies" | Oran | ALG | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1739 | 3.00 | 9 | -0.79 | 20 | -15.80 | |
|  Wafa, Shahenda | | wm | 1907 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Nouali, Djouher | | | 1739 | ALG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Nassr, Rania | | wf | 1669 | ALG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Hamza, Amira | | wm | 1867 | ALG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ghanem, Yasmine | | | 1570 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Toubal, Hayat | | wm | 1980 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Lalaoui, Feriel | | wf | 1719 | ALG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Caxita, Esperanca | | wm | 1782 | ANG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Latreche, Sabrina | | wm | 1992 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
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