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Individual Calculations February 2019 |
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| Hewawasam, H Y Nevanjee Dimanya Total change: -32.40 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 15 years Girls | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1661 | 5.00 | 7 | -0.81 | 40 | -32.40 | |
|  Edirisinghe, E P S | | | 1261 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rathnayake, R M P N | | | 1261 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Pabasara, K A Rathmi | | | 1261 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dahampriya, H K T Dewnethmie | | | 1556 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Chamathka, Weerasinghe A Chethan | | | 1261 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tharushi, T H D Niklesha | | wc | 1604 | SRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Rathnayake, Maheesha Pabodhini | | | 1276 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | * 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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