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Individual Calculations November 2023 |
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| Lakdinu, Yenuja Total change: 0.00 | |   |
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| Sri Lanka Junior National Chess Championship 2023 | Kandy | SRI | 2023-08-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1053 | 0 | 1.50 | 5 | 0.00 | 904 | | 0.00 | |
|  Bentharaarachchi, B D Daksha Hans | | | 1145 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Abeykoon, A M C N | | | 1054 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Bandaranayake, Thenuga Dilneth | | | 1050 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayasinghe, D Kavish Parami | | | 1016 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Ilangasinghe, I M N S | | | 1002 | 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) | | | | Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1120 | 0 | 0.00 | 3 | 0.00 | 320 | | 0.00 | |
| | Rajakaruna, Nuhansa | | | 1171 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rajapakshe, Rashmika Heshan | | | 1104 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ranatunga, Sithun | | | 1084 | 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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