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Individual Calculations November 2022 |
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| Liu, Zi Kei Zachary Total change: 46.00 | |   |
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| Hong Kong Open 2022 | Hong Kong | HKG | 2022-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1242 | 1.50 | 4 | 1.15 | 40 | 46.00 | |
|  Kao, Jamison Edrich | | | 1630 | HKG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lau, Joe Yiu-Cho | | | 1528 | HKG | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Tang, Tsz Sang | | | 1650 | HKG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Luk, Luen-Wah | f | | 1842 | HKG | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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