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Individual Calculations September 2022 |
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| Zhou, Ruoyu Total change: 52.00 | |   |
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| 12th annual Central California Open Major | Fresno CA | USA | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1799 | 2.00 | 5 | -0.32 | 40 | -12.80 | |
|  Pullela, Sricharan | | | 1916 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Wang, Jeffery | | | 1851 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Taylor, Timothy W | m | | 2150 | USA | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Gu, Crystal | | | 1615 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Karthi, Jashith | | | 1649 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 2022 Las Vegas Open - Premier | Las Vegas, Nevada | USA | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1799 | 3.50 | 5 | 1.62 | 40 | 64.80 | |
| | Ruiz, Alejandro | | | 1932 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Liu, Aiden | | | 1858 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Wang, Isaac | | | 1894 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Wang, Andrew | | | 1897 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Atwell, Rose | | | 1875 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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