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Individual Calculations April 2019 |
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| Soham, Biswas(2001) Total change: 28.80 | |   |
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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 |
| 1372 | 1113 | 1.50 | 4 | 0.72 | 40 | 28.80 | |
|  Arpan, Das | | | 1513 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Srijita, Sarkar | | | 1281 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Arnab, Debnath | | | 1299 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Brajanath, Samaddar | | | 1396 | IND | 1.00 | 1 | 0.84 | 40 | 33.60 | | | * 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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