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Individual Calculations September 2015 |
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| Chowdhury, Rana Total change: 0.80 | |   |
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| Walton Amateur Rating Chess Chess Championship-2015 | Dhaka | BAN | 2015-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1870 | 2.50 | 5 | 0.04 | 20 | 0.80 | |
|  Md, Asifur Rahman | | | 1712 | BAN | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Moniruzzaman, Moni | | | 1995 | BAN | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Md. Shafiqul, Islam | | | 1970 | BAN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rakib Ahmed, Saleh | | | 1761 | BAN | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Tareq, S. M. | | | 1935 | BAN | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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