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Individual Calculations April 2019 |
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| Rachishnu, Datta Total change: 72.40 | |   |
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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 |
| 1442 | 1393 | 5.50 | 8 | 1.81 | 40 | 72.40 | |
|  Alakxya, Das | | | 1121 | IND | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Soham, Dey | | | 1789 | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Debasish, Mukherjee | | | 1793 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soutrik, Maitra | | | 1140 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Arhana, Kundu | | | 1190 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Shivam, Shah | | | 1158 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Soumyajit, Das (jr) | | | 1628 | IND | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Basak, Bishal | | | 1719 | IND | 0.50 | 1 | 0.37 | 40 | 14.80 | | | * 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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