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Individual Calculations April 2014 |
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| Piyumantha, M Sasith Nipun Total change: 31.95 | |   |
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| Sri Lanka National B Chess Championship 2014 | Colombo | SRI | 2014-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1609 | 5.00 | 10 | 2.13 | 15 | 31.95 | |
|  Amarasinghe, A A C B | | | 1876 | SRI | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Fonseka, C K D | | | 1892 | SRI | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Methmani, Nelunika | | wm | 1654 | SRI | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Jayasuriya, Dinushka | | | 1818 | SRI | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Herath, N N B | | | 1695 | SRI | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Herath, H M A K | | | 1727 | SRI | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Farshan, H M | | | 1820 | SRI | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Alahakoon, A M C B | | | 1919 | SRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Herath, H M A Y | | | 1575 | SRI | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Ediriweera, Shakthi | | | 1828 | SRI | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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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