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Individual Calculations January 2016 |
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| Marais, Nina Total change: 41.60 | |   |
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| 2015 African Youth Chess Championships - U14G | Lusaka | ZAM | 2015-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1453 | 3.00 | 4 | 1.04 | 40 | 41.60 | |
|  Lubuuto, Bwalya Mulwale | | | 1568 | ZAM | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Nassr, Rania | | wf | 1698 | ALG | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Ravi, Srinidhi | | | 1231 | BOT | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sriram, Srikaveri | | | 1350 | BOT | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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