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Individual Calculations November 2018 |
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| Rahman, Md. Mujibur Total change: 16.40 | |   |
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| CJKS - TANZINA Enterprise Chattogram District Chess Championship 2018 | Chittagong | BAN | 2018-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1873 | 3.50 | 5 | 0.82 | 20 | 16.40 | |
|  Mahabubur, Rahman | | | 1608 | BAN | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Abu Foez, Md. Nayem | | | 1747 | BAN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Abijit, Barua | | | 1847 | BAN | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Ahmed, Mainuddin | | | 2043 | BAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mohammed, Mainuddin | | | 1965 | BAN | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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