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Individual Calculations April 2019 |
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| Ayush, Das Total change: -26.40 | |   |
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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 |
| 1288 | 1157 | 1.00 | 5 | -0.66 | 40 | -26.40 | |
|  Soham, Bhattacharyya | | | 1380 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Arkya, Chatterjee | | | 1357 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Ujaan, Bhattacharya | | | 1369 | IND | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Ishan, Das | | | 1295 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Urja, Goyal | | | 1040 | IND | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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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