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Individual Calculations January 2017 |
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| Tang, Tsz Sang Total change: -9.60 | |   |
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| 2015 Hong Kong Chess Championship Rounds 9 | Hong Kong | HKG | 2016-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1740 | 2.00 | 6 | -0.48 | 20 | -9.60 | |
|  Medarde Santiago, Luis Marcos | f | | 2140 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lai, Sai Wing | | | 1807 | HKG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Chung, Ethan Cheung Jing | | | 1360 | WLS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Pu, Henry | | | 1606 | HKG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tushar, Anand | | | 1952 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chong, Chor Yuen | | | 2015 | HKG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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