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Individual Calculations April 2019 |
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| Swapan, Kumar Das Total change: -4.80 | |   |
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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 |
| 1333 | 1391 | 4.50 | 8 | -0.24 | 20 | -4.80 | |
|  Soumick, Bandopadhyay | | | 1168 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Mukherjee, Dyutimoy | | | 1788 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saanket, Das | | | 1213 | IND | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Tushar, Bhunya | | | 1126 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Aditya, Bikram Paul | | | 1761 | IND | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Shreya, Shree Bansal | | | 1189 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Soumik, Guchhait | | | 1229 | IND | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Shrestha, Saha | | | 1189 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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