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Individual Calculations October 2012 |
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| Md, Rofiqul Islam Total change: -37.80 | |   |
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| Access Group 38th National 'B' Chess Championship-2012 | Dhaka | BAN | 2012-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1880 | 0.50 | 5 | -1.26 | 30 | -37.80 | |
|  Bhuiyan, Golam Mostafa | | | 2194 | BAN | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Islam, Obaidul Shahin | | | 2044 | BAN | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Ikramul, Haque Siam | | | 2047 | BAN | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Khan, Jewel | | | 2024 | BAN | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Kumar, Palash | | | 1685 | BAN | 0.50 | 1 | -0.25 | 30 | -7.50 | |
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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