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Individual Calculations October 2019 |
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| Gimhani, H. Shashipraba Total change: 7.40 | |   |
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| Sri Lanka University Games Chess Championship 2019 - Women | Matara | SRI | 2019-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1518 | 2.50 | 3 | 0.85 | 20 | 17.00 | |
|  Sharanke, K | | | 1402 | SRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kumarasinghe, S Dulara | | | 1597 | SRI | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Dewanthi, A H Chamika | | | 1449 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | National Sports Festival Chess Championship 2019 - Women | Badulla | SRI | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1518 | 0.00 | 1 | -0.48 | 20 | -9.60 | |
| | Sathya, S Promodhi | | | 1535 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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