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Individual Calculations December 2017 |
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| Sultana, Zakia Total change: 14.40 | |   |
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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 |
| 1822 | 1810 | 5.50 | 10 | 0.72 | 20 | 14.40 | |
|  Md. Shawket Bin, Osman Shaon | | | 2081 | BAN | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Bhuiyan, Golam Mostafa | | | 2071 | BAN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Majumder, Ahmed Hossain | | | 1989 | BAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Haque, Rezaul | f | | 2126 | BAN | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Babul, Morol | | | 1736 | BAN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Md Akik, Miha | | | 1557 | BAN | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Rumana, Ferdous | | | 1410 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wajiul, Mehdi | | | 1922 | BAN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Md. Masud , Alam | | | 1545 | BAN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Md. Hanif Bin, Islam Rony | | | 1785 | BAN | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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