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Rapid:
Individual Calculations April 2020 |
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| Edirisinghe, H B B Total change: -40.40 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2020 - under 16 Years | Colombo | SRI | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1122 | 1052 | 0.00 | 5 | -2.02 | 20 | -40.40 | |
|  Alahakoon, D Sonal | | | 1184 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Welege , Imantha Lakshan | | | 1111 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Deshapriya, A M M Nandula | | | 1083 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Nimsara, S A D Tharindu | | | 1139 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Edirisinghe, Shanuka Dulnath | | | 1094 | SRI | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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