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Individual Calculations January 2018 |
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| Rahman, Md. Taibur Total change: 4.40 | |   |
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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 |
| 2009 | 2230 | 1.00 | 1 | 0.22 | 20 | 4.40 | |
|  Md.abu, Hanif | | | 2009 | BAN | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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