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Individual Calculations September 2018 |
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| Konovalenko, Sasha Total change: 18.40 | |   |
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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 |
| 1779 | 1872 | 4.00 | 6 | 0.46 | 40 | 18.40 | |
|  Low, Beatrice | | | 1472 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Guo, Ingrid | | | 1515 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Zilajeva, Veronika | | | 1814 | LAT | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Jie, Tianhui | | | 1864 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Nguyen, Thanh Thuy Tien | | wm | 1971 | VIE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Samadashvili, Martha | | wf | 2040 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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