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Individual Calculations October 2018 |
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| Weerasinghe, Asani Sankalpana Total change: -4.40 | |   |
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| Sri Lanka Junior Girls National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1424 | 4.00 | 6 | -0.11 | 40 | -4.40 | |
|  Bandara, Hasini Nimesha | | | 1083 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Withanachchi, Lasangi Chamodya | | | 1206 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Jayaweera, Sayuni Gihansa | | wc | 1704 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Jaysenthuliyane, Vinumi Vidara | | | 1248 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Rathnayake, Maheesha Pabodhini | | | 1238 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Wilvalaarachchi, Oneli Omaya | | | 1158 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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