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Individual Calculations January 2018 |
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| Md., Matiur Rahman (mamun) Total change: -17.20 | |   |
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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 |
| 2014 | 1993 | 2.00 | 6 | -0.86 | 20 | -17.20 | |
|  Abu, Hanif | | | 1895 | BAN | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Habibur Rahman, Sohel | | | 1993 | BAN | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Neelash, Saha | | | 2028 | IND | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Islam, Sheik Md. Khairul | | | 1973 | BAN | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Md., Sharif Hossain | | | 2217 | BAN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Anata, Choudhury | | | 1975 | BAN | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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