Individual Calculations January 2018 |
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Gunawardena, Piyumi Total change: -20.40 | | |
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Sri Lanka Inter Club Women's Chess Championship 2017 | Colombo | SRI | 2017-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1356 | 1355 | 1.00 | 3 | -0.51 | 40 | -20.40 | |
| Fernando, G W Nethmi L | | | 1525 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | Gunaratne, Ayeshmanthi | | | 1311 | SRI | 0.50 | 1 | -0.06 | 40 | -2.40 | | Kaveesha, W V Rashini | | | 1233 | SRI | 0.50 | 1 | -0.17 | 40 | -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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