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Individual Calculations November 2019 |
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| Tsang, Lok Ching Total change: 5.20 | |   |
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| Hong Kong Open 2019 | Hong Kong | HKG | 2019-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1282 | 0.50 | 3 | 0.13 | 40 | 5.20 | |
|  Cheah, Cheok Fung | | | 1682 * | MAS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bret, Jean-Sebastien | | | 1516 | HKG | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Luk, Luen-Wah | f | | 1682 * | HKG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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