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Individual Calculations December 2017 |
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| Deng, Jing Xin Crystal Total change: 21.60 | |   |
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| Hong Kong Open Championships 2017 | Hong Kong | HKG | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1719 | 2.50 | 3 | 0.54 | 40 | 21.60 | |
|  Lee, Wing Kin | | | 1319 * | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lai, Robin | | | 1866 | HKG | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Han, Xuqian Ben | | | 1536 | HKG | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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