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Individual Calculations August 2019 |
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| Lehmann, Spencer Total change: -25.00 | |   |
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| 12th Annual Chicago Class | Wheeling, Illinois | USA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2276 | 3.00 | 5 | -1.25 | 20 | -25.00 | |
|  Mangalam, Shreya | | | 1933 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Li, Hanxiang | | | 2059 | CHN | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Ulrich, Susanna | | | 1903 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Liang, Justin | | | 2020 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Ye, Luke | | | 1935 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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