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Individual Calculations November 2018 |
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| Md. Rabby, Salim Total change: 17.60 | |   |
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| CJKS - TANZINA Enterprise Chattogram District Chess Championship 2018 | Chittagong | BAN | 2018-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1672 | 2.50 | 5 | 0.88 | 20 | 17.60 | |
|  Barua, P.j. Bakul | | | 1983 | BAN | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Abijit, Barua | | | 1847 | BAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Md. Saiful Azam, Chowdhury | | | 1805 | BAN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Rafi, Islam | | | 1679 | BAN | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Abu Foez, Md. Nayem | | | 1747 | BAN | 0.00 | 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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