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Individual Calculations December 2019 |
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| Md Emdadul, Haque Total change: -7.00 | |   |
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| SAIF POWERTEC 45th National 'A' Chess Championship-2019 | Dhaka | BAN | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2070 | 4.50 | 10 | 0.68 | 20 | 13.60 | |
|  Islam, Khandaker Aminul | f | | 2229 | BAN | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Anata, Choudhury | | | 2159 | BAN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Md., Sharif Hossain | c | | 2148 | BAN | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zia, Tahsin Tajwar | | | 2080 | BAN | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Rahman, Syed Mahfuzur | f | | 2156 | BAN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Md, Sariatullah | | | 2096 | BAN | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Saiful Islam, Chowdhury | c | | 2159 | BAN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Abu Sufian, Shakil | m | | 2254 | BAN | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Mohammed Abdul, Malek | f | | 2196 | BAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chowdhury, Sohel | c | | 2096 | 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) | | | | MARCEL Air Conditioner 1st Division Chess League-2019 | Dhaka | BAN | 2019-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2070 | 1.00 | 4 | -1.03 | 20 | -20.60 | |
| | Imam, Farhadur | | | 2033 | BAN | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Singh, Soram Rahul | | | 2104 | IND | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Subhayan, Kundu | | | 2269 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Badal, Halder | | | 1841 | BAN | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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) | | |
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