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Individual Calculations September 2015 |
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| Md, Asifur Rahman Total change: 3.40 | |   |
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| Dhaka Metropolis Chess Tournament-2015 | Dhaka | BAN | 2015-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1712 | 1.00 | 4 | 0.08 | 20 | 1.60 | |
|  S,m, Sharon | | | 1996 | BAN | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Zakir, Hossain Shiplu | | | 1891 | BAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Md., Matiur Rahman (mamun) | | | 1956 | BAN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Md., Basharul Alam | | | 1866 | BAN | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | | | Walton Amateur Rating Chess Chess Championship-2015 | Dhaka | BAN | 2015-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1712 | 2.00 | 6 | 0.09 | 20 | 1.80 | |
| | Chowdhury, Rana | | | 1870 | BAN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Khondakar, Nazre Mowla | | | 1960 | BAN | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Mohammad, Yousuf | | | 1881 | BAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Syeda Fahmida, Malek | | | 1600 | BAN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Anwar, Hossain Dulal | | | 1876 | BAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ahmed Jahangir, Babul | | | 1930 | BAN | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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