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Individual Calculations January 2024 |
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| Nallaperuma, Chenuli L Total change: 0.00 | |   |
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| Ehugalpura International Open Chess Championship 2023 | Kurunegala | SRI | 2023-12-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1060 | 0 | 1.50 | 6 | 0.00 | 867 | | 0.00 | |
|  Viyasakan, Sutharsan | | | 1068 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Arachchi, B A M | | | 1024 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Jayathilaka, K M Damiru Menuja | | | 1002 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Wijesinghe, Thinuli Disansa | | | 1125 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Maddumage, Neksha P | | | 1120 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sutharsan, Mithura | | | 1022 | 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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