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Individual Calculations September 2022 |
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| Su, Jasmine Zhixin Total change: 44.80 | |   |
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| 52nd annual Continental Open Under 2200 | Sturbridge, MA | USA | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1783 | 5.50 | 6 | 2.08 | 40 | 83.20 | |
|  Christiansen, Natasha C | | wc | 1632 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Kilari, Dattasai | | | 1749 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Zhu, Ryan | | | 1585 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Carlson, Joaquin | | | 1875 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Meng, Alexander Fang | | | 1702 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Feng, Andrew T | | | 1836 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | | Marshall Premier August 2022 | New York, NY | USA | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1842 | 0.50 | 4 | -0.96 | 40 | -38.40 | |
| | Bugayev, Mr Vladimir | | | 2043 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gutnik, Aleksandr | | | 1963 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Vogel, Jacob | | | 1916 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Pakh, Alex | | | 1857 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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