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Individual Calculations August 2017 |
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| Dabarera, G W D M Total change: 17.60 | |   |
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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 |
| 1794 | 1603 | 2.50 | 8 | 0.44 | 40 | 17.60 | |
|  Liyanapathirana, Pasan Vindula | | | 1926 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Liyanage, Ranindu Dilshan | | | 1822 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kumara, C M S Praneeth | | | 1796 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Alahakoon, T N | | | 1723 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Chandrasiri, S A | | | 1761 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Anojman, S. | | | 1761 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Senavin, Dunura | | | 1764 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Herath, H M A K | | | 1798 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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