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Individual Calculations December 2018 |
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| Afzal, Kazi Md. Mahbub Total change: 7.00 | |   |
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| SAIF POWER BATTERY 44th National 'B' Chess Championship-2018 | Dhaka | BAN | 2018-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1647 | 2.00 | 5 | 0.35 | 20 | 7.00 | |
|  Md. Nurul, Islam | | | 1891 | BAN | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Md. Tanvir, Alam | | | 1840 | BAN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Faysal, Ahmed | | | 1942 | BAN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Azharul, Karim | | | 1310 | BAN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Noman, Kh. Shibli | | | 1920 | BAN | 1.00 | 1 | 0.83 | 20 | 16.60 | |
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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