Individual Calculations April 2008 |
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Lo, Cheuk Wai Total change: 27.75 | | |
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Hong Kong Chess Championship 2008 Preliminaries | Hong Kong | HKG | 2008-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1991 | 1665 | 1.50 | 3 | 1.11 | 25 | 27.75 | |
| Yu, Marco | | | 2006 | HKG | 1.00 | 1 | 0.88 | 25 | 22.00 | | Yu, Melvin | | | 1951 | HKG | 0.50 | 1 | 0.34 | 25 | 8.50 | | Gong, Qian Yun | | wm | 2015 | CHN | 0.00 | 1 | -0.11 | 25 | -2.75 | | 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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