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Individual Calculations August 2023 |
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| Wang, Jeffery Total change: -90.80 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2165 | 4.00 | 9 | -0.63 | 40 | -25.20 | |
|  Thomas, Kenneth Patrick | | | 1814 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Hong, Andrew | g | | 2517 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Liang, Jason | m | | 2527 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Pinales, Gabriel A | c | | 1947 | PUR | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Shih, Matthew | | | 1980 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Lee, Jayden H | | | 1897 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Hardaway, Brewington | f | | 2373 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Yip, Carissa Shiwen | m | wg | 2369 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Peatman, Carter Frank | | | 2006 | USA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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) | | | | 28th annual Pacific Coast Open - Premier | Van Nuys, CA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 2122 | 2.50 | 5 | -1.64 | 40 | -65.60 | |
| | Zhu, Alexander | | | 1834 | USA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Zhou, Chelsea | | wc | 1763 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Hong, Pearson | | | 1878 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Jin, Austin | | | 1786 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Xu, Gordon Zhenyu | c | | 1954 | USA | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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