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Individual Calculations August 2017 |
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| Randil, Lakshitha Total change: -45.20 | |   |
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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 |
| 1662 | 1905 | 2.50 | 6 | -2.26 | 20 | -45.20 | |
|  Ariyasinghe, T.r | | | 1600 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Iddagoda, Nikitha | | | 1521 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dahanayake, Isara Banidu | | | 1637 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Egodage, Thilina | | | 1780 | SRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Fernando, J M Marlon P | | | 1751 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Silva, Kevin Ranidu | c | | 1683 | SRI | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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