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Individual Calculations February 2019 |
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| Islam, Kh. Aminul Total change: -16.00 | |   |
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| CJKS-Jahed Brothers Premier Division Chess League-2018-19 | Chittagong | BAN | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2245 | 4.00 | 6 | -0.80 | 20 | -16.00 | |
|  Chowdhury, Sohel | c | | 1931 | BAN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Islam, Sheik Md. Khairul | | | 1957 | BAN | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Rahman, Syed Mahfuzur | f | | 2175 | BAN | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Asif , Mahmud | | | 1845 * | BAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Md. Shawket Bin, Osman Shaon | | | 2096 | BAN | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Tareq, S. M. | | | 1905 | BAN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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