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Individual Calculations September 2018 |
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| Nagasinghe, Thevindu Thinal Total change: -24.00 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1186 | 1.00 | 5 | -0.60 | 40 | -24.00 | |
|  Abhimanyu, Iraja | | | 1464 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Perera, D Upashan L | | | 1577 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Arachchi, C S A | | | 1365 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Methumya, M Jayami | | | 1011 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Akasha, J P Vihanga | | | 1300 | SRI | 0.00 | 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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