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Individual Calculations February 2019 |
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| Rahman, Md. Mujibur Total change: -28.40 | |   |
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| CJKS-Jahed Brothers Premier Division Chess League-2018-19 | Chittagong | BAN | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1903 | 1.50 | 6 | -1.42 | 20 | -28.40 | |
|  Nasir, Hasan | | | 1844 | BAN | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Md. Shaifu, Uddin | | | 1823 | BAN | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Abdul, Halim | | | 1681 | BAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mohammed, Mainuddin | | | 1951 | BAN | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Fazle, Nur Bappi | | | 2117 | BAN | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Md. Masum, Hossain | | | 2061 | BAN | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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