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Individual Calculations September 2017 |
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| Tharushi, T H D Niklesha Total change: 82.80 | |   |
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| Sri Lanka National Women's Chess Championship 2017 | Colombo | SRI | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1582 | 8.50 | 13 | 2.07 | 40 | 82.80 | |
|  Fernando, G W Nethmi L | | | 1481 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | |  Wijesuriya, G P Y | | wc | 1603 | SRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Udagedara, Sandali Kanishka | | | 1589 | SRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Goyumi, Sasika M W | | | 1627 | SRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Mendis, Dasuni Hansika | | wc | 1663 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Yapa Bandara, Chamodya | | | 1615 | SRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Gunawardana, I M T M | | | 1503 | SRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Yashora, Tiumi | | | 1706 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Dilanya, W V Nethmi | | | 1371 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ranasinghe, S D | | wm | 1730 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Jayaweera, Sayuni Gihansa | | wc | 1701 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | De Silva, Chamindra | | | 1550 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Kulatunga, Dinithi | | | 1465 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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