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Individual Calculations November 2013 |
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| Gamal Eldin, Zeinab Total change: -3.45 | |   |
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| African Youth Chess Championships 2013 (u14 Girls) | Port Elizabeth | RSA | 2013-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1611 | 2.50 | 5 | -0.23 | 15 | -3.45 | |
|  Sherif, Amina | | | 1685 | EGY | 0.00 | 1 | -0.40 | 15 | -6.00 | |  Maouchi, Amina | | | 1580 | ALG | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Marx, Inge | | | 1485 | RSA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Van Zyl, Charlize | | wm | 1808 | RSA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Joubert, Dantelle | | wc | 1283 | RSA | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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