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Individual Calculations August 2023 |
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| Dissanayake, D M M D Total change: 0.00 | |   |
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| Sri Lanka Open Chess Championship 2023 | Colombo | SRI | 2023-06-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1343 | 0 | 0.50 | 5 | 0.00 | 977 | | 0.00 | |
|  Samaranayake, Pamok Methdinu | | | 1735 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Karunarathne, D D W Gamini | | | 1237 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Akuratiya, A G Hansadie Aradhya | | | 1212 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kopithan, Sabapathipillai | | | 1526 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayasinghe, K A J Hasanidu Anuhas | | | 1007 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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