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Individual Calculations March 2012 |
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| Ibrahim, Parvej Total change: 64.50 | |   |
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| 14th Prime Bank International Open Fide Rating Chess Tournament'11 | Dhaka | BAN | 2011-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1824 | 4.00 | 7 | 2.15 | 30 | 64.50 | |
|  Chowdhury, Sohel | | | 2123 | BAN | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Md., Rabiul Islam | | | 1960 | BAN | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Md, Anwar Hossain | | | 2022 | BAN | 1.00 | 1 | 0.76 | 30 | 22.80 | |  Md., Abdur Rauf | | | 2005 | BAN | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Rahman, A.b.m. Mahbubur | | | 2021 | BAN | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Bappi, A.b. | | | 1922 | BAN | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Islam, Sheik Md. Khairul | | | 2006 | BAN | 0.50 | 1 | 0.24 | 30 | 7.20 | |
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) | | |
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