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Individual Calculations September 2021 |
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| Tammali, Vaishnavi Total change: -15.20 | |   |
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| 9th Annual WIM Ruth Haring National Tournament of Girls State Champions | Cherry Hill, New Jersey | USA | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1428 | 0.00 | 3 | -0.38 | 40 | -15.20 | |
|  Lossef, Amanda | | | 1785 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Vittal, Sanjana | | wf | 1828 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kong, Sydney | | | 1677 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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