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Individual Calculations October 2012 |
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| Md, Ruhul Amin Ruhul Total change: 23.70 | |   |
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| Access Group 38th National 'B' Chess Championship-2012 | Dhaka | BAN | 2012-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1748 | 2.50 | 8 | 0.79 | 30 | 23.70 | |
|  Mondal, Biswajit | | | 2065 | BAN | 1.00 | 1 | 0.87 | 30 | 26.10 | | | Hossain, Delwar | | | 2113 | BAN | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Mollah, Istiak Ahmed | | | 1965 | BAN | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Chowdhury, Karol | | | 1967 | BAN | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Abu, Hanif | | | 1988 | BAN | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Md.abdul, Motin | | | 2001 | BAN | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Md.abu, Sayed | | | 1913 | BAN | 0.50 | 1 | 0.22 | 30 | 6.60 | | | , Shawkat | | | 1843 | BAN | 1.00 | 1 | 0.63 | 30 | 18.90 | |
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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