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Individual Calculations December 2017 |
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| Md., Saiful Islam Total change: -29.80 | |   |
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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 | 1882 | 2.00 | 8 | -1.49 | 20 | -29.80 | |
|  Uddin, Md. Saif | f | | 2107 | BAN | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Akther, Uddin | | | 1662 | BAN | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Abu Foez, Md. Nayem | | | 1756 | BAN | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Md. Hanif Bin, Islam Rony | | | 1785 | BAN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Md. Masum, Hossain | | | 2116 | BAN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ahmed, Mahtabuddin | c | | 2136 | BAN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ahmed, Mainuddin | | | 2182 | BAN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Md, Asifur Rahman | | | 1777 | BAN | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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