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Individual Calculations February 2020 |
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| Jayasinghe, Thenugi Dilanya Total change: 33.20 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 15 years Girls | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1256 | 4.00 | 6 | 0.83 | 40 | 33.20 | |
|  Kamaradiwela, K A D M M | | | 1064 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Gunathilake, M D Wonara S | | | 1460 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Denipitiya, H D Gihara Sewmi | | | 1142 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Epa, W Buthmi J | | | 1498 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Dinara, Jathunge Senushi | | | 1112 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Thanujana, D M Sinaly | | | 1162 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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