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Individual Calculations July 2018 |
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| Ruchir, Sengupta Total change: -17.60 | |   |
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| The Heritage West Bengal State sub Junior Open 2018 | Kolkata | IND | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1348 | 3.00 | 6 | -0.44 | 40 | -17.60 | |
|  Bratajit, Mukherjee | | | 1096 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Ayan, Pal | | | 1663 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Arunava, Bhattacharjee | | | 1661 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Debmalya, Chakraborty | | | 1104 | IND | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Abhishek, Chaudhuri | | | 1153 | IND | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ujaan, Bhattacharya | | | 1106 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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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