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Individual Calculations August 2023 |
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| Ahangama, Senuka Aswin Total change: -47.60 | |   |
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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 |
| 1654 | 1592 | 0.50 | 4 | -1.19 | 40 | -47.60 | |
|  Kulathilake, S M M P | | | 1537 | SRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Kulasekara, D M T Kashyapa | | | 1811 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Janukshan, B | | | 1599 | SRI | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Laksiri, A A Kavishka Gimshan | | | 1667 | SRI | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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