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Individual Calculations October 2021 |
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| Sarkar, Bappi Total change: -19.80 | |   |
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| Mujib Centurian Rajshahi District Chess League 2021 | Rajshahi | BAN | 2021-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1823 | 1.50 | 5 | -0.99 | 20 | -19.80 | |
|  Md Nurul , Islam | | | 1630 | BAN | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Habibullah | | | 1758 | BAN | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Md Ayub, Ali | | | 1872 | BAN | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Jabed, Al Azad | | | 2033 | BAN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sheik, Md. Abdul Muttalib | | | 1827 | BAN | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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