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Individual Calculations April 2019 |
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| Abhirup, Das Total change: -12.80 | |   |
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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 |
| 1499 | 1628 | 3.50 | 6 | -0.32 | 40 | -12.80 | |
|  Srijoni, Sarkar | | | 1228 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Soumik, Guchhait | | | 1229 | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ujaan, Bhattacharya | | | 1369 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Sourath, Biswas | | | 1944 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Praloy, Sahoo | | | 1849 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Annyatoma, Das | | | 1375 | IND | 0.00 | 1 | -0.81 | 40 | -32.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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