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Individual Calculations February 2019 |
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| Lu, Yixiang Total change: 37.00 | |   |
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| 10th Annual Golden State Open | Concord, California | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1819 | 3.50 | 6 | 1.85 | 20 | 37.00 | |
|  Pan, Kevin | | | 2122 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Chatterjee, Trina | | | 1748 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Wu, Derek | | | 2026 | USA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Vidyarthi, Vyom | | | 1994 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Aigner, Michael | | | 2099 | USA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Blessing, Anthony | | | 2009 | USA | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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