Individual Calculations June 2015 |
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Wijesinghe, W A D Sumudu Total change: -30.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Junior National Chess Championship (Girls) 2015 | Colombo | SRI | 2015-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1094 | 1291 | 0.00 | 1 | -0.75 | 40 | -30.00 | |
| Amarathunga, Kulamini | | | 1094 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | 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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