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Individual Calculations August 2023 |
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| Akasha, J P Vihanga Total change: 27.60 | |   |
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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 |
| 1728 | 1547 | 1.50 | 3 | 0.69 | 40 | 27.60 | |
|  Thawalampola, Banuka Neranjan | | | 1724 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Sivathanujan, S | | | 1821 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Gunaweera, Geenuka Kavinu | | | 1639 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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