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Individual Calculations November 2022 |
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| Danawalavithana, D.w. A.g, H. Total change: -23.60 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1124 | 1471 | 5.00 | 7 | -1.18 | 20 | -23.60 | |
|  Palliyage, Sethumlee Devhara | | | 1106 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Perera, Sachith Lakshan | | | 1071 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernando, W K B Thumula Theekshan | | | 1185 | SRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | De Silva, Wijemuni Yomesh Lakshan | | | 1179 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Senarathna, Chamithu Dewwin | | | 1028 | SRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Maitipe, M T Anuja Nadun | | | 1131 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Somarathne, Senuka Damsath | | | 1169 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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