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Individual Calculations April 2019 |
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| Shreya, Shree Bansal Total change: -34.80 | |   |
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| 1st DDDBCA All Bengal FIDE Rating Open Chess tournament | Kolkata | IND | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1220 | 1189 | 1.00 | 4 | -0.87 | 40 | -34.80 | |
|  Dhritabrata, Kundu | | | 1473 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Swastik, Sur | | | 1001 | IND | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Swapan, Kumar Das | | | 1391 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Rangeet, Majumdar | | | 1013 | IND | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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