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Individual Calculations August 2022 |
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| Md., Tayabur Rahman Total change: -28.80 | |   |
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| Late Dr. Abul Kashem Chowdhury 2nd International Rating Chess Tournament-2022, Category B | Dhaka | BAN | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1546 | 1.00 | 4 | -0.41 | 20 | -8.20 | |
|  Sarwar, Hossain Ullash | | | 1845 | BAN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Aariz Mohammad, Sharif | | | 1327 | BAN | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Nusrat Jahan, Alo | | | 1735 | BAN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Md Nazrul Islam , Mondol | | | 1754 | BAN | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | SAIF POWERTEC 2nd Division Chess League - 2021 | Dhaka | BAN | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1546 | 2.00 | 7 | -1.03 | 20 | -20.60 | |
| | Haque, Syed Monirul | | | 1898 | BAN | 0.50 | 1 | 0.39 | 20 | 7.80 | | | M. Shifatul, Islam | | | 1842 | BAN | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Md Babul, Akter | | | 1287 | BAN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Syed, Mahabubur Rashid | | | 1614 | BAN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | H. M. Shafin, Khan | | | 1559 | BAN | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Justin, Matthias Baroi | | | 1672 | BAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rene , Rasikh | | | 1370 | BAN | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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