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Individual Calculations September 2015 |
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| Md. Shafiqul, Islam Total change: 18.80 | |   |
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| Dhaka Metropolis Chess Tournament-2015 | Dhaka | BAN | 2015-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1985 | 3.00 | 5 | -0.51 | 20 | -10.20 | |
|  Swarnavo, Choudhury | | | 1698 | BAN | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Md., Monir Hossain Zalokahthi | | | 1812 | BAN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Afzal, Kazi Md. Mahbub | | | 1848 | BAN | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Alam, Badrul | | | 1916 | BAN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Abul, Kashem | | | 1871 | BAN | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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 |
| 1920 | 1970 | 6.00 | 8 | 1.45 | 20 | 29.00 | |
| | Chowdhury, Amdadul Kabir | | | 1843 | BAN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Chowdhury, Rana | | | 1870 | BAN | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ahmed, Feroz | | | 1920 | BAN | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Abedin, Zainal | | | 1900 | BAN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Habibur Rahman, Sohel | | | 1986 | BAN | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Md. Aminul, Islam | | | 1929 | BAN | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Ibrahim, Parvej | | | 1918 | BAN | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Md., Matiur Rahman (mamun) | | | 1997 | BAN | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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