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Individual Calculations November 2023 |
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| De Silva, B P Chanthuli Thanishka Total change: -1.60 | |   |
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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 |
| 1215 | 1328 | 6.50 | 10 | -0.04 | 40 | -1.60 | |
|  Suraweera, S P D | | | 1013 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Hansana, K V Tharuka | | | 1120 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Madawala, R M I S B | | | 1087 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ramanayake, M D M R Harshana | | | 1052 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Lavanga, D Binuka | | | 1471 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Wijewardane, Sharin | | | 1095 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Samaranayake, K P R N | | | 1804 | SRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Nissanka, H T Dinuka Dulshan | | | 1155 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Sumanasinghe, G H P M | | | 1178 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Akuratiya, A G Hansadie Aradhya | | | 1175 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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