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Individual Calculations December 2017 |
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| Md. Ratan, Ali Total change: -15.00 | |   |
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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 |
| 1940 | 1948 | 4.00 | 9 | -0.75 | 20 | -15.00 | |
|  Noshin, Anjum | | | 1737 | BAN | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Ratnojoy, Tangchonga | | | 1779 | BAN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Md., Sharif Hossain | | | 2224 | BAN | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Rahman, Syed Mahfuzur | f | | 2114 | BAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mohammad, Minhaz Uddin | m | | 2348 * | BAN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hanif, Mollah | | | 1824 | BAN | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Zia, Tahsin Tajwar | | | 1807 | BAN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Goutam Chandra, Mondal | | | 1802 | BAN | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Jabed, Al Azad | | | 1822 | BAN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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