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Individual Calculations November 2009 |
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| Md., Nurul Amin Total change: 8.75 | |   |
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| Pexatech Limited Open International Rating Chess Tournament-2009 | Dhaka | BAN | 2009-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1728 | 1.00 | 3 | 0.35 | 25 | 8.75 | |
|  Khan, Mokaddesur Rahman | | | 1933 | BAN | 1.00 | 1 | 0.76 | 25 | 19.00 | | | , Sujan | | | 1953 | BAN | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Alam, Badrul | | | 1980 | BAN | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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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