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Individual Calculations September 2011 |
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| Hettiarachchi, A U Total change: 22.50 | |   |
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| Sri Lanka Major Division Kandy Chess championship 2011 | Kandy | SRI | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1951 | 5.50 | 7 | 0.75 | 30 | 22.50 | |
|  Rajapaksha, Lashika | | | 1593 | SRI | 1.00 | 1 | 0.10 | 30 | 3.00 | |  Weerasinghe, W M G L A | | | 1684 | SRI | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Jayaweera, C L | | | 1770 | SRI | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Kulasekara, Kashapa D M T | | | 1851 | SRI | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Mallawarachchi, T S | | | 1948 | SRI | 0.50 | 1 | 0.00 | 30 | 0.00 | | | Lamawansa, Yasas | | | 1884 | SRI | 0.50 | 1 | -0.09 | 30 | -2.70 | | | Fonseka, C K D | | | 1905 | SRI | 0.50 | 1 | -0.06 | 30 | -1.80 | |
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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