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Individual Calculations April 2019 |
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| Dhanuka, Aman Total change: -66.40 | |   |
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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 |
| 1223 | 1296 | 2.50 | 7 | -1.66 | 40 | -66.40 | |
|  Debaryo, Basu | | | 1141 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Tapan, Kr. Ghosh | | | 1533 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Sawyan, Baran De | | | 1556 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Swastik, Sur | | | 1001 | IND | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Kamallika, Chakraborthy | | | 1059 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Juhi, Parekh | | | 1164 | IND | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Sohom, Chatterjee | | | 1109 | IND | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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