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Individual Calculations March 2023 |
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| Lu, Yiding Total change: -47.20 | |   |
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| 2023 Washington State Championship - Premier | Redmond, WA | USA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1854 | 3.00 | 9 | -1.18 | 40 | -47.20 | |
|  Willy, Stephen | | | 2017 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Pisan, Kai | | | 1652 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Rozenfeld, Yevgeniy | | | 1917 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Liu, Austin | | | 1869 | USA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Zhou, David | | | 1963 | CAN | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Wang, Ted | | | 1868 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Bian, Erin | | wf | 1994 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Frantz, Joseph | | | 1908 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Kona, Vidip | | | 1712 | USA | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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