Rapid:
Individual Calculations December 2019 |
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Bulugahapitiya, D Total change: 4.80 | | |
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Sri Lanka Women's National Rapid Chess Championship 2019 | Colombo | SRI | 2019-11-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1372 | 1248 | 1.00 | 2 | 0.24 | 20 | 4.80 | |
| De Silva, Shelani | | | 1615 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | Rathnayake, Tenuli Dhahamna | | | 1129 | SRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | 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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