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Individual Calculations June 2013 |
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| Edirisinghe, Dulan Total change: -13.80 | |   |
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| Sri Lanka National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2036 | 5.50 | 9 | -0.92 | 15 | -13.80 | |
|  Lansakara, L M T I | | | 1852 | SRI | 0.50 | 1 | -0.24 | 15 | -3.60 | |  Ranasinghe, S D | | wm | 1889 | SRI | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Uyanhewage, T K | | | 1694 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Ediriweera, Shakthi | | | 1825 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Perera, Jayashanka | | | 1826 | SRI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Dineth, Sunera Silva | | | 1888 | SRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Anuruddha, N B M I | | | 1857 | SRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Gunasinghe, W A T S | | | 1915 | SRI | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Alahakoon, Isuru | | | 2060 | SRI | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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