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Individual Calculations November 2023 |
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| Premathilaka, G M Dimathi Dasunya Total change: 0.40 | |   |
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| Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1019 | 1.00 | 4 | 0.01 | 40 | 0.40 | |
|  Munasinghe, M A D D D | | | 1363 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Liyanage, L K L | | | 1183 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Wishwapura, W D M Indusara | | | 1191 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Nissanka, H T Dinuka Dulshan | | | 1155 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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