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Individual Calculations March 2013 |
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| Md., Nurul Islam Mahin Total change: -5.40 | |   |
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| Prime Bank 15th International Rating Chess Tournament | Dhaka | BAN | 2012-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 1833 | 0.00 | 3 | -0.77 | 15 | -11.55 | |
|  Chowdhury, Sohel | | | 2189 | BAN | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Khan, Jewel | | | 1994 | BAN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Chowdhury, Shamsul Kabir | | | 1929 | BAN | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | | | 9th Amrito Lal Day International Rating Chess Tournament-2013 | Barisal | BAN | 2013-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1827 | 2.00 | 4 | 0.41 | 15 | 6.15 | |
| | Chowdhury, Shamsul Kabir | | | 1920 | BAN | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Md, Sariatullah | | | 1866 | BAN | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Md., Zakaria | | | 1838 | BAN | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Ahmed, Feroz | | | 1982 | BAN | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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