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Individual Calculations May 2010 |
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| Chan, Kwai Keong Total change: -1.00 | |   |
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| Hong Kong Chess Championship 2010 Preliminaries | Hong Kong | HKG | 2010-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1861 | 2.00 | 3 | -0.04 | 25 | -1.00 | |
|  Law, Mark | | | 1792 | HKG | 0.50 | 1 | -0.10 | 25 | -2.50 | |  Yip, Ronald Kwun Ching | | | 1630 | HKG | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Chan, Yin Lok Linus | | | 1753 | HKG | 0.50 | 1 | -0.15 | 25 | -3.75 | |
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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