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Individual Calculations August 2019 |
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| Aggarwal, Tashna Total change: 8.80 | |   |
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| Commonwealth Chess Championship-2019 (U8G) | New Delhi | IND | 2019-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1154 | 1101 | 1.50 | 3 | 0.22 | 40 | 8.80 | |
|  Lakshana, Subramanian | | | 1155 | IND | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Kolagatla, Alana Meenakshi | | | 1094 | IND | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Aishani, Pathak | | | 1213 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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