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Individual Calculations March 2012 |
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| Uma, Sankar Mandal Total change: 14.40 | |   |
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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 |
| 1956 | 1916 | 4.50 | 9 | 0.48 | 30 | 14.40 | |
|  Chowdhury, Shamsul Kabir | | | 1933 | BAN | 0.00 | 1 | -0.48 | 30 | -14.40 | | | Mollah, Shafiq | | | 1888 | BAN | 1.00 | 1 | 0.46 | 30 | 13.80 | |  F.m., Obaida Nipun | | | 1944 | BAN | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Zoar Haque, Prodhan | | | 1922 | BAN | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Md., Zahidul Islam,ripon | | | 1867 | BAN | 1.00 | 1 | 0.43 | 30 | 12.90 | | | Abedin, Md. Jaynul | | | 1891 | BAN | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Kabir, Mohammad Sherajul | | | 2062 | BAN | 1.00 | 1 | 0.70 | 30 | 21.00 | | | Hossain, Delwar | | | 2111 | BAN | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Mohammad Nazrul, Islam | | | 1985 | BAN | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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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