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Individual Calculations December 2017 |
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| Chowdhury, Sohel Total change: 12.60 | |   |
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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 |
| 2031 | 2131 | 7.50 | 11 | 0.63 | 20 | 12.60 | |
|  Abedin, Md. Jaynul | | | 1843 | BAN | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Shahrior, Murtaza | | | 1910 | BAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Md., Jamal Uddin | | | 1916 | BAN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Md., Hadiuzzaman | | | 1903 | BAN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hamid, Rani | | wm | 1953 | BAN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Habibur Rahman, Sohel | | | 1940 | BAN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Subrota, Biswas | | | 2118 | BAN | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Abu Sufian, Shakil | m | | 2322 | BAN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Ikramul, Haq Siam | c | | 2174 | BAN | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Rahman, Md. Taibur | f | | 2243 | BAN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mohammad, Sagar | | | 2024 | BAN | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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