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Individual Calculations February 2020 |
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| Dahampriya, H K T Dewnethmie Total change: -37.60 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 15 years Girls | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1853 | 5.50 | 7 | -0.94 | 40 | -37.60 | |
|  Dhanawalawithana, D W I U H | | | 1453 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Withanarachchi, W A P V | | | 1453 * | SRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Kamaradiwela, K A D M M | | | 1453 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sandanayake, Nimansa Sasanduni | | | 1453 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Subasinghe, S M T D | | | 1453 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vidyarathna, W H S | | | 1453 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jayatilaka, W M M Amodya | | | 1453 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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