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Individual Calculations April 2023 |
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| Kaushika, Kumari Total change: 58.40 | |   |
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| Jharkhand State Open FIDE Rating Chess Tournament-2023 | Jamshedpur | IND | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1147 | 2.50 | 5 | 1.46 | 40 | 58.40 | |
|  Kundu, Uttam | | | 1390 | IND | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Vibhash, Kumar Sinha | | | 1405 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ramesh, Kumar | | | 1393 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Aditi, Raj | | | 1380 | IND | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Imran, Hussain | | | 1333 | IND | 0.50 | 1 | 0.24 | 40 | 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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