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Individual Calculations January 2017 |
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| Lai, Sai Wing Total change: 48.00 | |   |
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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 |
| 1902 | 1807 | 5.50 | 8 | 2.40 | 20 | 48.00 | |
|  Uppal, Mahir | | | 1407 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dew, Brian | f | | 2188 | HKG | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Tang, Tsz Sang | | | 1740 | HKG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Luk, Luen-Wah | f | | 1992 | HKG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Medarde Santiago, Luis Marcos | f | | 2207 * | ESP | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Tay, Dennis Zhiming | | | 1718 | HKG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chong, Chor Yuen | | | 2015 | HKG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Tushar, Anand | | | 1952 | IND | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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