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Individual Calculations November 2016 |
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| Van Heerden, Lara Total change: -21.60 | |   |
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| African Youth Chess Championships 2016 (u16 Girls) | Port Elizabeth | RSA | 2016-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1328 | 1.50 | 6 | -0.54 | 40 | -21.60 | |
|  Bakouche, Narimene | | | 1572 | ALG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Banda, Shantel | | | 1396 | ZIM | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Guenadez, Amina | | | 1606 | ALG | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Sethebe, Susan | | | 1098 | BOT | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Wolmarans, Riekie | | | 1447 | RSA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Nassr, Rania | | wf | 1655 | ALG | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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