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Individual Calculations April 2019 |
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| Bandara, Thushi Shiwanga Total change: -48.00 | |   |
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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 |
| 1198 | 1217 | 1.00 | 4 | -1.20 | 40 | -48.00 | |
|  Udagedara, Sandali Kanishka | | | 1600 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Gunawardena, E R Thyagi | | | 1008 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Samarakoon, S M Udani Adithya | | | 1107 | SRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Perera, Udari Dilrukshi | | | 1076 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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