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Individual Calculations November 2022 |
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| Jayaweera, Hashan Total change: 11.20 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1392 | 3.50 | 5 | 0.28 | 40 | 11.20 | |
|  Perera, Prabodha Sathsara | | | 1129 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Alahakoon, Isuru | f | | 1986 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Gunawickrama, Chenitha | | | 1126 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Viranya, A R M V | | | 1124 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mudalige, S M I Umandi | | | 1215 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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