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Individual Calculations March 2018 |
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| Wijesinghe, W M M N Total change: -15.60 | |   |
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| Sri Lanka National (Women's Qualifying) Chess Championship 2018 - Kandy Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1291 | 2.00 | 4 | -0.39 | 40 | -15.60 | |
|  Kumarasinghe, Minuli | | | 1071 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Yapa Bandara, Chamodya | | | 1669 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Samarakoon, S M Udani Adithya | | | 1096 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Marasinghe, Chanethma Devangi | | | 1084 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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