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Individual Calculations June 2013 |
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| Randil, Lakshitha Total change: 13.05 | |   |
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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 |
| 1893 | 1948 | 6.50 | 10 | 0.87 | 15 | 13.05 | |
|  Damayantha, Isuru | | | 1731 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Kulasinghe, S A Nipuna | | | 1714 | SRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Lansakara, L M T I | | | 1852 | SRI | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Ellawela, Suveen | | | 1595 | SRI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Kulasekara, Kashapa D M T | | | 1892 | SRI | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Anuruddha, G C | c | | 2130 | SRI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kavinda, Akhila | | | 2016 | SRI | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Alahakoon, Isuru | | | 2060 | SRI | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Peiris, T S S | | | 2026 | SRI | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Gunasinghe, W A T S | | | 1915 | SRI | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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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