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Individual Calculations April 2019 |
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| Brajanath, Samaddar Total change: -43.00 | |   |
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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 |
| 1247 | 1396 | 2.00 | 6 | -2.15 | 20 | -43.00 | |
|  Banik, Hrishikesh Kumar | | | 1101 | IND | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Souranshu, Roy Chaudhuri | | | 1200 | IND | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Dhar, Manodip | | | 1796 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Siddhartha, Sarkar | | | 1202 | IND | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Sudipta, Chowdhury | | | 1067 | IND | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Soham, Biswas(2001) | | | 1113 | IND | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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