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Individual Calculations August 2017 |
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| Weerakoon, Devuja S Total change: -61.20 | |   |
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| Sri Lanka Women's National B Chess Championship 2017 | Colombo | SRI | 2017-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1360 | 1.00 | 4 | -1.53 | 40 | -61.20 | |
|  Yapa Bandara, Chamodya | | | 1592 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Maleesha, Tharuki | | | 1207 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Indrajith, J A K N T | | | 1119 | SRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Hansima, Charitha Kumari | | | 1103 | SRI | 0.50 | 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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