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Individual Calculations December 2021 |
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| Christiansen, Natasha C Total change: -5.60 | |   |
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| 26th Annual Northeast Open - Major | Stamford, Connecticut | USA | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1748 | 0.00 | 2 | -0.28 | 20 | -5.60 | |
|  Hilkevich, Zahar | | | 2108 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Hu, Alexander C | | | 2013 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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