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Individual Calculations November 2018 |
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| Sultana, Zakia Total change: 5.80 | |   |
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| 43rd World Women Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1838 | 2.50 | 4 | 0.29 | 20 | 5.80 | |
|  Hng, Mei-Xian Eunice | | | 1687 | SGP | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Williams, Margoe | | wc | 1617 | JAM | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Ivekovic, Ana | | wf | 2118 | CRO | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Sivarajasingam, Shayanna | | wc | 1788 | WLS | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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