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Individual Calculations August 2017 |
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| Anojman, S. Total change: -10.40 | |   |
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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 |
| 1739 | 1761 | 4.00 | 8 | -0.26 | 40 | -10.40 | |
|  Kurukulasuriya, Prasanna | f | | 2005 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Wijekoon, Chandana | c | | 1906 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Piyumantha, M Thisal Manjith | | | 1513 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Piyumantha, M Sasith Nipun | f | | 2010 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Dissanayake, R K T | | | 1667 | SRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Chandrasiri, P K | | | 1582 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Dabarera, G W D M | | | 1603 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Gunasekara, W A N Senpathi | | | 1626 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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