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Individual Calculations April 2019 |
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| Shivam, Shah Total change: 0.40 | |   |
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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 |
| 1292 | 1158 | 2.00 | 6 | 0.02 | 20 | 0.40 | |
|  Mrittika, Mallick | | | 1405 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sneha, Halder | | | 1328 | IND | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ishan, Das | | | 1295 | IND | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Rachishnu, Datta | | | 1393 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sukumar, Karmakar | | | 1290 | IND | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Srijoni, Sarkar | | | 1043 | IND | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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