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Individual Calculations December 2019 |
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| Sacchu, Afzal Hossain Total change: -10.40 | |   |
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| MARCEL Air Conditioner 1st Division Chess League-2019 | Dhaka | BAN | 2019-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1996 | 2.00 | 4 | -0.52 | 20 | -10.40 | |
|  Tutul , Dhar | | | 1844 | BAN | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Hasan Md, Emam | | | 2046 | BAN | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Sharmin, Samiha Shimmi | | wc | 1853 | BAN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Md, Mutakabbir | | | 1843 | BAN | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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