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Individual Calculations November 2022 |
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| Amarathunga, H G Gayuni Hansali Total change: 5.60 | |   |
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| Sri Lanka Junior Girls National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1036 | 1.00 | 3 | 0.14 | 40 | 5.60 | |
|  Gunasekara, Ayodya Nethmini | | | 1239 | SRI | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Rathnayake, R M Dulinma Hemalni | | | 1323 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Wijesinghe, Amesha Shenali | | | 1067 | SRI | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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