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Individual Calculations April 2019 |
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| Yapa Bandara, Chamodya Total change: 15.60 | |   |
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| Sri Lanka Women's National Qualifying Chess Championship 2019 - Kandy | Kandy | SRI | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1596 | 5.50 | 7 | 0.39 | 40 | 15.60 | |
|  Ekanayake, Chameli | | | 1196 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wijesinghe, W M M N | | | 1303 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Premanath, Prasansa | | | 1379 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Koswatta, K W D M H U | | | 1512 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Fernando, G W Nethmi L | | | 1593 | SRI | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Dassanayake, Tharusha Samadhi | | | 1465 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Maleesha, Tharuki | | | 1397 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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