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Individual Calculations July 2023 |
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| Zheng, Shucheng Total change: 10.60 | |   |
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| 2023 NSW Open | Sydney | AUS | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1854 | 4.50 | 6 | 0.53 | 20 | 10.60 | |
|  Gan, Emily Cathay | | | 1535 | NZL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Lo, Willis | | | 2092 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zhang, Richard | | | 1553 | AUS | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Jurac, Anthony | | | 1565 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Liu, Joy | | | 1551 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Anderson, Brendan | | | 1963 | AUS | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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