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Individual Calculations January 2018 |
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| Ahmed, Shafiq Total change: 21.60 | |   |
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| S. A. Group of Companies Ltd Premier Division Chess League-2017 | Dhaka | BAN | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2130 | 4.50 | 6 | 1.08 | 20 | 21.60 | |
|  Mollah Abdullah, Al Rakib | g | | 2455 | BAN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Islam, Sheik Md. Khairul | | | 1973 | BAN | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Md., Sharif Hossain | | | 2217 | BAN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Anata, Choudhury | | | 1975 | BAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Badal, Halder | | | 1935 | BAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dewan, Shahidul Amin | | | 1945 | BAN | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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