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Individual Calculations December 2021 |
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| Katsman, David Total change: -13.60 | |   |
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| 26th Annual Northeast Open - Major | Stamford, Connecticut | USA | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1877 | 2.50 | 5 | -0.34 | 40 | -13.60 | |
|  Levin, Anthony | | | 1968 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Hebbar, Eshaan | | | 1806 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Xie, Timothy | | | 1796 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Shuman, Nathaniel Lande | | | 1805 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Sazci, Bilgen | | | 1769 | TUR | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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