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Individual Calculations March 2012 |
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| Hossain, Zakir Total change: -6.90 | |   |
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| Mercantile Bank 37th National Chess Championship-2011, Preliminary Phase | Dhaka | BAN | 2011-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1956 | 3.00 | 6 | -0.46 | 15 | -6.90 | |
|  Karim, Md. Manjurul | | | 1934 | BAN | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Chowdhury, Sohel | | | 2123 | BAN | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Mukitul, Islam Ripon | | | 1781 | BAN | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Afzal, Kazi Md. Mahbub | | | 1893 | BAN | 0.50 | 1 | -0.09 | 15 | -1.35 | | | All, Quem Rezvi | | | 1742 | BAN | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Kishor, Shazzad | | | 1915 | BAN | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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