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Individual Calculations January 2009 |
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| Yusof, Kamaluddin Total change: -20.40 | |   |
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| 2008 Sarawak Open Chess Championship | Kuching | MAS | 2008-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2184 | 2.00 | 4 | -1.36 | 15 | -20.40 | |
|  Reduan, Japeri | | | 1854 | MAS | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Lim, Zhuo Ren | | | 1871 | MAS | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Morsin, Ahmad | | | 1941 | MAS | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Pereira, Johnharry | | | 1926 | SIN | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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