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Individual Calculations April 2023 |
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| Kundu, Uttam Total change: -45.60 | |   |
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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 |
| 1125 | 1390 | 1.00 | 4 | -2.28 | 20 | -45.60 | |
|  Kaushika, Kumari | | | 1147 | IND | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Yatharth, Deo | | | 1036 | IND | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Biplab, Chandra Dalal | | | 1173 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Harsh, Kumar Jha | | | 1142 | IND | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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