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Individual Calculations April 2019 |
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| Sukumar, Karmakar Total change: -11.40 | |   |
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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 |
| 1215 | 1290 | 3.00 | 6 | -0.57 | 20 | -11.40 | |
|  Amitava, Bandyopadhyay | | | 1010 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rajanya, Datta | | | 1383 | IND | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Soutrik, Maitra | | | 1140 | IND | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Kumar, Ayush | | | 1127 | IND | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Shivam, Shah | | | 1158 | IND | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sayandeep, Roy | | | 1470 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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