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Individual Calculations May 2011 |
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| Kuruppu, Supun Dasantha Total change: 17.85 | |   |
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| Sri Lanka Open International Rating Tournament 2011 | Colombo | SRI | 2011-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1581 | 2.00 | 5 | 1.19 | 15 | 17.85 | |
|  Tennakoon, I L K | | | 1959 | SRI | 0.00 | 1 | -0.09 | 15 | -1.35 | |  , Nitin | | | 1899 | IND | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Ranasinghe, S D | | | 1835 | SRI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Lasitha, Subash | | | 1796 | SRI | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Jayasuriya, Dinushka | | | 1851 | SRI | 0.50 | 1 | 0.33 | 15 | 4.95 | |
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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