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Individual Calculations December 2019 |
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| Somdeb, Mazumder Total change: 18.00 | |   |
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| 1st BDCA-DSA FIDE Rated Open Chess Tournament | Durgapur | IND | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1350 | 3.00 | 5 | 0.90 | 20 | 18.00 | |
|  Ritwik, Datta Gupta | | | 1141 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Abu Lish, Ansary | | | 1652 | BAN | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Tushar, Barua | | | 1593 | IND | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Shiladitya, Konar | | | 1574 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sumit, De | | | 1148 | IND | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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