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Individual Calculations February 2018 |
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| Md.abzid, Rahman Total change: 39.40 | |   |
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| Marcel 1st Division Chess League-2017 | Dhaka | BAN | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 2050 | 4.00 | 4 | 0.75 | 20 | 15.00 | |
|  Hossain, Sanowar | | | 1898 | BAN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ahmed, Sk. Raju | | | 1809 | BAN | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Rakib Ahmed , Saleh | | | 1781 | BAN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Soham, Dey | | | 1650 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | CJKS-Zahed Brothers Premier Division Chess League 2017-2018 | Chittagong | BAN | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2050 | 6.00 | 7 | 1.22 | 20 | 24.40 | |
| | Ahmed, Mainuddin | | | 2114 | BAN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Md.jahangir, Alam | | | 1779 | BAN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mohammed, Mainuddin | | | 1943 | BAN | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mohammad Sajid Bin, Zahid | | | 1876 | BAN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gias Uddin, Ahmed | | | 1965 | BAN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mohammad, Abu Mohsin | | | 1762 | BAN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rahman, Md. Mujibur | | | 1901 | BAN | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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