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Individual Calculations October 2023 |
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| Rupasinghe, Sayum Total change: -44.80 | |   |
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| 2023 JZMC September Weekender Group A | Sydney | AUS | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1751 | 0.50 | 5 | -1.12 | 40 | -44.80 | |
|  Anderson, Brendan | | | 1905 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Hu, Yifei | c | | 1938 | AUS | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Melamed, Daniel | | | 1986 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zhu, Harvey | | | 1819 | AUS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Naraharasetty, Saisiddharth | | | 1784 | AUS | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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