Individual Calculations August 2023 |
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Jayaweera, Hashan Total change: 32.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Team Chess Championship 2023 | Colombo | SRI | 2023-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1515 | 1452 | 3.50 | 5 | 0.82 | 40 | 32.80 | |
| Jayasinghe, L Hirun Randira | | | 1175 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | Dayarathna, N M J K | | | 1052 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | Liyanage, Ranindu Dilshan | f | | 2376 | SRI | 0.50 | 1 | 0.50 | 40 | 20.00 | | Laksiri, A A Kavishka Gimshan | | | 1667 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | Gunawardhane, Dunitha Yathindra | | | 1304 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | * 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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