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Individual Calculations December 2017 |
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| Md, Ruhul Amin Ruhul Total change: 50.80 | |   |
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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 |
| 1952 | 1767 | 4.00 | 10 | 1.27 | 40 | 50.80 | |
|  Hossain, Enayet Mohammed | | | 2056 | BAN | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Islam, Mohammad Aminul | | | 1940 | BAN | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Mahmudul, Hossain Polash | | | 1971 | BAN | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Mohammad, Javed | f | | 2159 | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Md. Zafrul, Islam | | | 1863 | BAN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Md, Rofiqul Islam | | | 1840 | BAN | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Nayan Kumar, Mohanto | | | 2056 | BAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Abedin, Md. Jaynul | | | 1843 | BAN | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Wajiul, Mehdi | | | 1922 | BAN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Md. Abdul, Maleq | | | 1872 | BAN | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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