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Individual Calculations September 2017 |
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| Wong, Brian Bh Total change: 48.80 | |   |
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| Hong Kong Summer Swiss 2017 | Hong Kong | HKG | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1612 | 2.50 | 4 | 1.22 | 40 | 48.80 | |
|  Mahadevan, Aravind | | | 1342 | HKG | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Lai, Robin | | | 1871 | HKG | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Luk, Luen-Wah | f | | 1958 | HKG | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Lai, Cyrus Ho-Yeung | | | 1891 | HKG | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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