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Individual Calculations April 2018 |
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| Weerasekara, W M L G N Total change: 0.00 | |   |
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| Sri Lanka National (Women's Qualifying) Chess Championship 2018 - Kurunegala Event | Kurunegala | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1113 | 0 | 0.50 | 3 | 0.00 | 840 | | 0.00 | |
|  Bakmeewewa, L C | | | 1014 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Subasinghe, S M T D | | | 1076 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Withanarachchi, W A P V | | | 1249 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Sri Lanka Women's National B Chess Championship 2018 | Colombo | SRI | 2018-03-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1224 | 0 | 1.00 | 5 | 0.00 | 984 | | 0.00 | |
| | Udagedara, Sandali Kanishka | | | 1487 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Kaveesha, W V Rashini | | | 1336 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Vidyarathna, W H S | | | 1172 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gaveshika, M S C Keshari | | | 1084 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Braveena, Vijaykumar | | | 1040 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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