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Individual Calculations April 2023 |
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| Atanu, Roy Total change: 18.80 | |   |
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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 |
| 1722 | 1551 | 0.50 | 4 | -0.61 | 40 | -24.40 | |
|  Sk., Md. Abdul Muttalib | | | 1784 | BAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Shamsul, Kabir Chowdhury | | | 1707 | BAN | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Prohlad Kumar, Mondal | | | 1763 | BAN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Fakir Md., Ariful Islam | | | 1635 | BAN | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | 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 |
| 1784 | 1551 | 1.50 | 2 | 1.08 | 40 | 43.20 | |
| | Sk., Md. Abdul Muttalib | | | 1784 | BAN | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Sushanto Kumar, Saha | | | 1783 | BAN | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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