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Individual Calculations August 2023 |
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| Janukshan, B Total change: 59.60 | |   |
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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 |
| 1593 | 1599 | 4.00 | 5 | 1.49 | 40 | 59.60 | |
|  Kulasekara, D M T Kashyapa | | | 1811 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Saipriyan, T | | | 1232 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Vithanage, I A | | | 1445 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Ahangama, Senuka Aswin | | | 1592 | SRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Rathnayake, M A A H | | | 1885 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | |
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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