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Individual Calculations August 2023 |
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| Balendran, Misothan Total change: 6.60 | |   |
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| Sri Lanka National Team Chess Championship 2023 | Colombo | SRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1348 | 0.50 | 4 | 0.33 | 20 | 6.60 | |
|  Liyanage, Pesandu Rashmitha | | | 1893 | SRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Dabarera, G W D M | | | 1789 | SRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Hettiarachchi, C U | | | 1776 | SRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Perera, W C C | c | | 2079 | SRI | 0.50 | 1 | 0.49 | 20 | 9.80 | |
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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