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Individual Calculations June 2013 |
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| Meddeb, Chadha Total change: -1.05 | |   |
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| African Individual Women’s Chess Championship, | Tunis | TUN | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1679 | 3.00 | 9 | -0.07 | 15 | -1.05 | |
|  Abdi, Zineb Dina | | wm | 1905 | ALG | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Mudongo, Boikhutso | | wm | 1874 | BOT | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Lopang, Tshepiso | | wm | 1784 | BOT | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Solomons, Anzel | | wm | 1937 | RSA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Matoussi, Amani | | | 1626 | TUN | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Abdelmenaem, Sohayla | | wf | 1767 | EGY | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Baktach, Nesrine | | wf | 1686 | TUN | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Nouali, Djouher | | | 1728 | ALG | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Moaataz, Ayah | | wf | 1923 | EGY | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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