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Individual Calculations July 2023 |
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| Wu, Andrew Total change: 33.60 | |   |
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| 2023 Carolinas Classic - Championship | Charlotte, NC | USA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1901 | 2.50 | 3 | 1.44 | 40 | 57.60 | |
|  Liu, Ethan | | | 1949 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Myers, Dominique | | | 2055 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Singh, Hersh | | | 2017 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | | 2023 National Open | Las Vegas, NV | USA | 2023-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1901 | 2.50 | 8 | -0.60 | 40 | -24.00 | |
| | Moreby, James | f | | 2350 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Kaplan, Avi H | | | 2110 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Anderson, Michael G | | | 1780 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Song, Ethan | | | 2062 | CAN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Jasinski, Alexander | | | 1718 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Gartland, James | | | 1746 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Wang, Jeffery | | | 2165 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Finkelstein, Alan | | | 2112 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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