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Individual Calculations December 2017 |
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| Md, Rofiqul Islam Total change: -11.20 | |   |
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| SAIF POWERTEC 43rd National B Chess Championship-2017 | Dhaka | BAN | 2017-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1840 | 4.50 | 10 | -0.56 | 20 | -11.20 | |
|  Saiful Islam, Chowdhury | | | 2127 | BAN | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Hasin Shadab, Saikat | | | 1500 | BAN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ahmed, Mahtabuddin | c | | 2136 | BAN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Faisal, Hossain | | | 1963 | BAN | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Md., Nasim Hossain Bhuiyan | | | 1992 | BAN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Md, Ruhul Amin Ruhul | | | 1767 | BAN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Md Akik, Miha | | | 1557 | BAN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Md. Hanif Bin, Islam Rony | | | 1785 | BAN | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Abu Foez, Md. Nayem | | | 1756 | BAN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mezanur, Rahman | | | 1769 | BAN | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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