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Individual Calculations April 2019 |
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| Sourav, Kumar Roy (ali) Total change: -32.80 | |   |
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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 |
| 1084 | 1200 | 0.50 | 2 | -0.82 | 40 | -32.80 | |
|  Banik, Hrishikesh Kumar | | | 1101 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | |  Sudipta, Chowdhury | | | 1067 | IND | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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