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Individual Calculations December 2017 |
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| Mollah, Istiak Ahmed Total change: 10.20 | |   |
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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 |
| 1870 | 1941 | 6.50 | 10 | 0.51 | 20 | 10.20 | |
|  Babul, Morol | | | 1736 | BAN | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Mohammad Fahad, Rahman | f | | 2218 | BAN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mohammad Sajid Bin, Zahid | | | 1776 | BAN | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Md, Asifur Rahman | | | 1777 | BAN | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sheik, Md. Abdul Muttalib | | | 1767 | BAN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bappi, A.b. | | | 1807 | BAN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jabed, Al Azad | | | 1822 | BAN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mohammad, Javed | f | | 2159 | BAN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Badal, Halder | | | 1779 | BAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Abu, Hanif | | | 1856 | BAN | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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