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Individual Calculations April 2023 |
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| Sk., Md. Abdul Muttalib Total change: -13.60 | |   |
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| Pirojpur 1st Standard FIDE Raating Chess Tournament-2023, Below-1900 | Pirojpur | BAN | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1784 | 4.00 | 6 | 0.37 | 20 | 7.40 | |
|  Atanu, Roy | | | 1551 | BAN | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Akramul, Azam | | | 1673 | BAN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Md, Zia Uddin | | | 1687 | BAN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Rubel, Hossen | | | 1861 | BAN | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Moniruzzaman, Moni | | | 1695 | BAN | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Md., Monir Hossain | | | 1745 | 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) | | | | Sheikh Helal Uddin 1st International Standard Rating Chess Tournament Bellow 2000 | Bagerhat | BAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1784 | 0.00 | 2 | -1.05 | 20 | -21.00 | |
| | Md. Ratan, Ali | | | 1965 | BAN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Atanu, Roy | | | 1551 | BAN | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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