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Individual Calculations March 2013 |
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| Meddeb, Chadha Total change: -69.60 | |   |
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| AFRICAN JUNIOR U20 Girls' CHESS CHAMPIONSHIPS | Hammamet | TUN | 2012-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1731 | 1.50 | 7 | -2.32 | 30 | -69.60 | |
|  Govindasamy, Seshni | | | 1560 | RSA | 0.00 | 1 | -0.73 | 30 | -21.90 | |  Wafa, Chrouk | | wm | 1908 | EGY | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Afgoun, Dyhia | | | 1542 | ALG | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Baktache, Nesrine | | | 1760 | TUN | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Lahmar, Chayma | | | 1549 | TUN | 0.00 | 1 | -0.74 | 30 | -22.20 | | | Tlale, Tshepang | | wf | 1780 | RSA | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Abdelmenaem, Sohayla | | wf | 1775 | EGY | 0.00 | 1 | -0.44 | 30 | -13.20 | |
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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