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Individual Calculations February 2023 |
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| He, Daniel Total change: 1.60 | |   |
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| 55th annual Liberty Bell Open - Major | Philadelphia, PA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1770 | 1.50 | 5 | 0.04 | 40 | 1.60 | |
|  Zhang, Roger | | | 1929 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Cheung, Ryan | | | 2034 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Yeliseyev, Igor | | | 2023 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Bagchi, Sounak | | | 1811 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Su, Jasmine Zhixin | | | 1873 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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