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Individual Calculations November 2022 |
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| Perera, Nethuka Mihisara Total change: 0.00 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1081 | 0 | 1.00 | 5 | 0.00 | 841 | | 0.00 | |
|  Geekiyanage, Y T | | | 1107 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Saipriyan, T | | | 1226 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Welikala, D Thevin Dewnim | | | 1012 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Palliyaguruge, Imeth Hansira | | | 1022 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Upeksha, L H I | | | 1039 | 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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