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Individual Calculations November 2019 |
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| Chong, Chor Yuen Total change: 10.60 | |   |
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| Hong Kong Open 2019 | Hong Kong | HKG | 2019-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1788 | 2.00 | 3 | 0.53 | 20 | 10.60 | |
|  Woo, Nicholas Tsz Chuen | | | 1388 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lam, Daniel King Wai | f | | 2124 | HKG | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Ho, In Hei Henry | f | | 1839 | HKG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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