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Individual Calculations August 2023 |
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| S M Arman, Khan Total change: 53.60 | |   |
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| Chattogram Jilla Chess Championship -2023 | Chattogram | BAN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1432 | 2.50 | 6 | 1.34 | 40 | 53.60 | |
|  Md.jahangir, Alam | | | 1675 | BAN | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Moh. , Yousuf | | | 1660 | BAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Shahedul, Alam | | | 1663 | BAN | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Rahman, Md. Mujibur | | | 1851 | BAN | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Faiyaz, Mahmud Nirob | | | 1612 | BAN | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Shadhak Suman, Barua | | | 1665 | BAN | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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