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Individual Calculations December 2017 |
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| Uddin, Md. Saif Total change: -34.40 | |   |
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| SAIF POWERTEC 43rd National B Chess Championship-2017 | Dhaka | BAN | 2017-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2107 | 5.50 | 10 | -1.72 | 20 | -34.40 | |
|  Chowdhury, Amdadul Kabir | | | 1811 | BAN | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Md., Saiful Islam | | | 1882 | BAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Md., Shan Parvej | | | 1884 | BAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ahmed, Sk. Nasir | f | | 2253 | BAN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dewan, Shahidul Amin | | | 1932 | BAN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Md. Abdul, Maleq | | | 1872 | BAN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Md., Jamal Uddin | | | 1916 | BAN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Habibur Rahman, Sohel | | | 1940 | BAN | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Hamid, Rani | | wm | 1953 | BAN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Khan, Nazrana | | wf | 1861 | BAN | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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