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Individual Calculations December 2023 |
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| Aastha, Umesh Surkar Total change: 44.40 | |   |
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| 36th National Under-9 Girls Chess Championship 2023 | Jamshedpur | IND | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1037 | 2.00 | 2 | 1.28 | 40 | 51.20 | |
|  Manya, Abhishek Drolia | | | 1161 | IND | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Deepthaashri, Ravi Ganesh | | | 1115 | IND | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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) | | | | Shantikumarji Firodiya Classical Fide Rating Chess Tournament | Ahmednagar | IND | 2023-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1037 | 0.00 | 1 | -0.17 | 40 | -6.80 | |
| | Joshi, Sunil | | | 1307 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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