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Blitz:
Individual Calculations February 2019 |
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| Jayaweera, Sayuni Gihansa Total change: 17.80 | |   |
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| Sri Lanka Inaugural Inter Club Blitz Women Chess Championship 2018 | Colombo | SRI | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1574 | 4.00 | 4 | 0.89 | 20 | 17.80 | |
|  Parameswaran, Sauntharyah | | | 1313 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Dahampriya, H K T Dewnethmie | | | 1273 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rupasinghe, Tilani | | | 1487 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Wickramasinghe, Thesandi | | | 1307 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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