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Individual Calculations July 2023 |
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| Su, Jasmine Zhixin Total change: -20.00 | |   |
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| 91st Massachusetts Open | Westford, MA | USA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1913 | 3.00 | 6 | -0.43 | 40 | -17.20 | |
|  Xu, Shawn | | | 1589 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | |  Wang, Bohan | | | 1579 | USA | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Xie, Charles | | | 1687 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sun, Ryan | c | | 2143 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Shmelov, Denys K | m | | 2420 | UKR | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Katsman, David | | | 1814 | USA | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 9th annual Continental Class Championships - Masters | Reston, VA | USA | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2018 | 2.50 | 5 | -0.07 | 40 | -2.80 | |
| | Shah, Ansh Milinkumar | | | 2156 | IND | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Xiong, Lang Leo | | | 1944 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Kalpaka, Vaibhav Robinjith | | | 1912 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Samuelson, Andrew | f | | 1993 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Desmarais, Nicholas Eduard | | | 2023 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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