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Individual Calculations October 2014 |
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| Rahman, Saimon Siddiqur Total change: -3.00 | |   |
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| 40th National B Chess Championship-2014 | Dhaka | BAN | 2014-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1785 | 1.00 | 4 | -0.01 | 20 | -0.20 | |
|  Shah Mahfuzul, Karim | | | 2015 | BAN | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Hasan, Sk. Rashedul | | | 2011 | BAN | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Mohammed, Tajul Islam | | | 1956 | BAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Islam, Rezaul Babu | | | 1916 | BAN | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | 1st Golden Chess Club International Rating Chess Tournament (Below 2200) | Dhaka | BAN | 2014-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1785 | 1.00 | 4 | -0.14 | 20 | -2.80 | |
| | Md.abu, Hanif | | | 2110 | BAN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Karim, Md. Rezaul | | | 1875 | BAN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Khondakar, Nazre Mowla | | | 1970 | BAN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Jaber , Al Hamid | | | 1883 | BAN | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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