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Individual Calculations February 2020 |
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| Madhusha, A N Ashen Total change: -59.60 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 15 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1033 | 1153 | 0.50 | 3 | -1.49 | 40 | -59.60 | |
|  Thenuharshan, G | | | 1015 | SRI | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Aarakan, J | | | 1010 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | De Alwis, Tharun Anjalo | | | 1073 | SRI | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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