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Individual Calculations February 2023 |
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| Wang, Henry Total change: -2.80 | |   |
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| 14th annual Golden State Open - Major | Concord, CA | USA | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2196 | 1.50 | 3 | -0.52 | 20 | -10.40 | |
|  Guo, Andrew | | | 1889 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Tarjan, James Edward | g | | 2360 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sripada, Havish | | | 1865 | USA | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | Bay Area Schevenigen Challengers - Group 2 | Milpitas, CA | USA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2196 | 3.50 | 4 | 0.38 | 20 | 7.60 | |
| | Liu, Aiden Q | | | 1944 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Arutla, Aditya | | | 1939 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Yan, Nathan | | | 2013 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Guo, Ethan | c | | 2000 | USA | 1.00 | 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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