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Individual Calculations November 2023 |
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| Dissanayaka, D A K N R Total change: -2.80 | |   |
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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 |
| 1283 | 1266 | 4.00 | 8 | -0.07 | 40 | -2.80 | |
|  Lakvin, Vitharamage Chenuka Mithu | | | 1115 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Dharmakeerthi, G K Pasindu Nimsar | | | 1793 | SRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Amarathunga, H G K G | | | 1111 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Dandeniya, D D L N | | | 1528 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Nirwan, G L S P | | | 1065 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Karunarathne, K M H B | | | 1421 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Gunaratne, Chivath Dathesha | | | 1099 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Sutharshan, Shasrutha | | | 1135 | 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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