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Individual Calculations February 2023 |
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| Jayawardane, Dilmi Udaransi Total change: 19.20 | |   |
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| Sri Lanka Inter University Chess Championship 2022 - Women | Colombo | SRI | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1535 | 3.50 | 4 | 0.96 | 20 | 19.20 | |
|  Balasuriya, Sajini Hasara | | | 1543 | SRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Dissanayake, R K Janani | | | 1396 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Weerasinghe, J K | | | 1307 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pasqual, Anuki | | | 1483 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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