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Individual Calculations August 2023 |
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| Kulasekara, D M T Kashyapa Total change: 20.00 | |   |
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| Sri Lanka National Team Chess Championship 2023 | Colombo | SRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1811 | 4.50 | 5 | 1.00 | 20 | 20.00 | |
|  Janukshan, B | | | 1599 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Laksiri, A A Kavishka Gimshan | | | 1667 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ahangama, Senuka Aswin | | | 1592 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Chandrasekara, Pranieth | | | 1745 | SRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Insara, S D Nadev | | | 1682 | SRI | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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