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Individual Calculations February 2023 |
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| Wang, Jiayuan Total change: 6.80 | |   |
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| 2023 Australian Junior Championship U18 and U16 Girls | Melbourne | AUS | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1051 | 1.00 | 5 | 0.17 | 40 | 6.80 | |
|  O`carroll, Om | | | 1522 | AUS | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Nan, Laura | | | 1195 | AUS | 1.00 | 1 | 0.69 | 40 | 27.60 | | | He, Angela | | | 1399 | AUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Chen, Minnie | | | 1265 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ong, Celine | | | 1376 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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