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Individual Calculations January 2022 |
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| Cho, Aaron Total change: -20.40 | |   |
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| BayAreaChess: California Class Warfare - XA | Santa Clara, California | USA | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1723 | 3.00 | 6 | -0.51 | 40 | -20.40 | |
|  Zhou, Chelsea | | | 1627 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Qin, Vincent | | | 1670 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Lardent, Ranen A | | | 1747 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Wong, Andrew Yun | | | 1619 | USA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Zhou, Chelsea | | | 1627 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Qin, Vincent | | | 1670 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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