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Individual Calculations February 2023 |
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| Gamage, Yasasmi Umarusiru Total change: 41.80 | |   |
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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 |
| 1365 | 1271 | 4.00 | 5 | 2.09 | 20 | 41.80 | |
|  Weeraman, Dulmi Raweena | | | 1311 | SRI | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Gunarathne, W G I A | | | 1080 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kottahachchi, A S | | | 1400 | SRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Wijesuriya, G P Y | | wc | 1534 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kumari, S C T | | | 1501 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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