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Individual Calculations December 2019 |
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| Sourjya, Mukherjee Total change: 15.20 | |   |
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| 1st BDCA-DSA FIDE Rated Open Chess Tournament | Durgapur | IND | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1348 | 2.00 | 5 | 0.38 | 40 | 15.20 | |
|  Atreya, Nandy | | | 1580 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Tushar, Barua | | | 1593 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ritwik, Datta Gupta | | | 1141 | IND | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gias Uddin, Ahmed | | | 1748 * | BAN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Raja, Bose | | | 1454 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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