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Individual Calculations February 2019 |
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| Dissanayake, Praveen Manodya Total change: -40.40 | |   |
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| Sri Lanka National Youth Championship 2018 - Under 15 | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1061 | 1372 | 5.00 | 7 | -1.01 | 40 | -40.40 | |
|  Ranasinghe , R A Supul Deemantha | | | 1015 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Weerawardana, Ushan Thashitha K | | | 1103 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Thalduwaarachchi, T A N B | | | 1086 | SRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Kumarasinghe, K K A Wasath Kavin | | | 1026 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Wijethunga, Kehan Hasith | | | 1006 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Hiyarapitiya, D S | | | 1076 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Wijesinghe, W A A P | | | 1118 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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