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Individual Calculations September 2015 |
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| Habibur Rahman, Sohel Total change: -11.20 | |   |
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| Dhaka Metropolis Chess Tournament-2015 | Dhaka | BAN | 2015-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1986 | 4.00 | 8 | -1.74 | 20 | -34.80 | |
|  Jahanara, Haque | | | 1704 | BAN | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Rahman, Md. Ataur | | | 1816 | BAN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mohammad, Alamgir-2 | | | 1864 | BAN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Sabya, Sachi | | | 1939 | BAN | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Mohammad, Hasan | | | 1766 | BAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Anata, Chowdhury | | | 1888 | BAN | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Rahman, Saimon Siddiqur | | | 1809 | BAN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Moh. , Yousuf | | | 1742 | BAN | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | | | Walton Amateur Rating Chess Chess Championship-2015 | Dhaka | BAN | 2015-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1986 | 6.50 | 9 | 1.18 | 20 | 23.60 | |
| | Mohammed Ishtiaq, Ali | | | 1777 | BAN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Md. Sawkat Bin, Osman | | | 1870 | BAN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Abedin, Zainal | | | 1900 | BAN | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Ibrahim, Parvej | | | 1918 | BAN | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ahmed, Feroz | | | 1920 | BAN | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Md. Shafiqul, Islam | | | 1970 | BAN | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Mahmood, Nasir Uddin | | | 1957 | BAN | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Md., Matiur Rahman (mamun) | | | 1997 | BAN | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Faisal, Hossain | | | 1948 | BAN | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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