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Individual Calculations August 2017 |
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| Doluweera, Dinul Thisura Total change: 15.60 | |   |
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| Sri Lanka National B Chess Championship 2017 | Narahenpita | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1882 | 5.00 | 9 | 0.78 | 20 | 15.60 | |
|  Hippola, H M S S | | | 1598 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Pallie, Tuan Ehshan | | | 1703 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Piyumantha, M Sasith Nipun | f | | 2010 | SRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Galappaththi, Chinthaka Anuruddh | f | | 2051 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Liyanage, Ranindu Dilshan | | | 1822 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kandearachchi, Niranga | | | 1941 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Thilakarathne, G M H | c | | 2231 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Priyankara, Chamil | | | 2034 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | De Silva, Rasheen | | | 1788 | SRI | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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