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Individual Calculations May 2010 |
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| Yip, Ronald Kwun Ching Total change: 25.50 | |   |
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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 |
| 1843 | 1630 | 2.50 | 6 | 1.02 | 25 | 25.50 | |
|  Tsao, Yui | | | 1782 | HKG | 1.00 | 1 | 0.70 | 25 | 17.50 | |  Lee, T H Bryan | | | 1943 | HKG | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Masters, Christopher | | | 1772 | HKG | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Chong, David King Hung | | | 2024 | HKG | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Lee, Andrew Quinton | | | 1673 | HKG | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Chan, Kwai Keong | | | 1861 | HKG | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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