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Individual Calculations March 2013 |
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| Tlale, Tshepang Total change: 10.35 | |   |
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| AFRICAN JUNIOR U20 Girls' CHESS CHAMPIONSHIPS | Hammamet | TUN | 2012-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1780 | 5.00 | 7 | 0.69 | 15 | 10.35 | |
|  Baktache, Nesrine | | | 1760 | TUN | 1.00 | 1 | 0.47 | 15 | 7.05 | |  Govindasamy, Seshni | | | 1560 | RSA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Lahmar, Chayma | | | 1549 | TUN | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Wafa, Chrouk | | wm | 1908 | EGY | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Meddeb, Chadha | | | 1731 | TUN | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Afgoun, Dyhia | | | 1542 | ALG | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Abdelmenaem, Sohayla | | wf | 1775 | EGY | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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