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Individual Calculations March 2019 |
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| Gu, Chuyang Total change: -46.40 | |   |
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| 2019 BC Open | Vancouver | CAN | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1732 | 1.00 | 5 | -1.16 | 40 | -46.40 | |
|  Cheng, Louis | | | 1986 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Kagaoan, Jose | | | 1829 | CAN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Yang, Brian | | | 1567 | CAN | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Zheng, Victor | | | 1663 | CAN | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Zheng, Maven | | | 1895 | CAN | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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