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Individual Calculations April 2019 |
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| Udagedara, Sandali Kanishka Total change: -48.40 | |   |
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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 |
| 1311 | 1600 | 4.50 | 7 | -1.21 | 40 | -48.40 | |
|  Disarie, P G W M Thawinsa | | | 1200 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bandara, Thushi Shiwanga | | | 1217 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Dassanayake, Tharusha Samadhi | | | 1465 | SRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Bandara, Sethmi Yapa | | | 1200 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wijesinghe, W M M N | | | 1303 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Rathnayake, R M Dinithi Panchali | | wc | 1200 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Fernando, G W Nethmi L | | | 1593 | SRI | 0.00 | 1 | -0.51 | 40 | -20.40 | | | * 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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