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Individual Calculations August 2017 |
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| Gamage, H Charanga Jithmal Total change: 44.40 | |   |
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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 |
| 1706 | 1695 | 6.00 | 10 | 1.11 | 40 | 44.40 | |
|  Galappaththi, Chinthaka Anuruddh | f | | 2051 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Alwala, A D Hansaja Ramith | | | 1427 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Ariyasinghe, T.r | | | 1600 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Aktar, M R | | | 1820 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Iddagoda, Nikitha | | | 1521 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Egodage, Thilina | | | 1780 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Prabajith, Asela | | | 1843 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Yatawara, O L B | | | 1574 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Alahakoon, T N | | | 1723 | SRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Ranasinghe, S D | | wm | 1721 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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