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Individual Calculations March 2018 |
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| Gunasekara, Ayodya Nethmini Total change: -24.00 | |   |
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| Sri Lanka National (Women's Qualifying) Chess Championship 2018 - Kandy Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1311 | 2.00 | 4 | -0.60 | 40 | -24.00 | |
|  Samarakoon, S M Udani Adithya | | | 1096 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Fernando, G W Nethmi L | | | 1453 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Poththewala, Chamindi | | | 1122 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Siyambalapitiya, S V D S | | | 1099 | SRI | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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