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Individual Calculations April 2018 |
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| Somarathne, L H M G S 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 |
| 1073 | 0 | 1.00 | 3 | 0.00 | 948 | | 0.00 | |
|  Subasinghe, S M T D | | | 1076 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Dissanayake, D M B S | | | 1058 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Dissanayake, D A Thavinsa Archani | | | 1084 | 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 |
| 1322 | 0 | 1.00 | 3 | 0.00 | 1197 | | 0.00 | |
| | Gunasekara, Ayodya Nethmini | | | 1287 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Fernando, G W Nethmi L | | | 1474 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Weerawardana, Oneli Vihanga | | | 1206 | 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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