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Individual Calculations August 2023 |
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| Bandara, Lakshika Sathsarani Total change: 29.60 | |   |
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| Sri Lanka National Team Chess Championship 2023 - Women | Colombo | SRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1051 | 2.00 | 3 | 0.74 | 40 | 29.60 | |
|  Sithumsa, H G Sasmi | | | 1125 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Silva, U M Senaya Shavindi | | | 1085 | SRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Udapola, Yenuli Yenara | | | 1113 | SRI | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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