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Rapid:
Individual Calculations August 2017 |
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| Hamza, Amira Total change: -33.00 | |   |
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| 2017 Rapid African Individual Chess Championships "Ladies" | Oran | ALG | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1909 | 4.50 | 9 | -1.65 | 20 | -33.00 | |
|  Nouali, Djouher | | | 1662 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Wafa, Shahenda | | wm | 1977 | EGY | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Nassr, Rania | | wf | 1735 | ALG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | February, Jesse Nikki | | wm | 1823 | RSA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Hamlaoui, Asma | | wf | 1672 | ALG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Ghanem, Yasmine | | | 1551 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Latreche, Sabrina | | wm | 1974 | ALG | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Marzouk, Amira | | wf | 1702 | TUN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Nassr, Lina | | wf | 1757 | ALG | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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