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Individual Calculations December 2018 |
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| Gour Sundar, Biswas Total change: -15.60 | |   |
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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 |
| 1743 | 1948 | 4.50 | 7 | -0.78 | 20 | -15.60 | |
|  Md. Hanif Bin, Islam Rony | | | 1742 | BAN | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Jahangir, Hossain Nasha | | | 1641 | BAN | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Abedin, Md. Jaynul | | | 1805 | BAN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Shahnaz, Mohammad Faruque | | | 1840 | BAN | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Md Akik, Miha | | | 1616 | BAN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Faizul , Anam | | | 1805 | BAN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Yasin, Arafat | | | 1751 | BAN | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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