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Individual Calculations February 2023 |
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| Zhang, Cijun Total change: 73.60 | |   |
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| 32nd annual North American Open | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1766 | 4.50 | 9 | 1.84 | 40 | 73.60 | |
|  Liang, Justin Sun | | | 2092 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Jiang, Andrew | | | 1959 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Wongso, Steve | | | 1921 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Lauer, Benjamin Francis | | | 1811 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Bian, Erin | | wf | 2119 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kini, Deepak M | | | 1602 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ho, Kevin | | | 1921 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Karthik, Advaith | | | 2031 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Yanayt, Eugene | f | | 1957 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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