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Individual Calculations September 2018 |
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| Nguyen, Thanh Thuy Tien Total change: -6.60 | |   |
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| 2018 National Girls Tournament of Champions | Middleton, Wisconson | USA | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1971 | 3.00 | 5 | -0.33 | 20 | -6.60 | |
|  Kumar, Arya | | | 1679 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Li, Marissa | | wc | 1974 | USA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Zeng, Sheena | | wc | 1875 | USA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Konovalenko, Sasha | | wf | 1872 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Zilajeva, Veronika | | | 1814 | LAT | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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