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Individual Calculations October 2019 |
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| Md., Matiur Rahman (mamun) Total change: -13.80 | |   |
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| WALTON Refrigerator Metropolis Chess Tournament-2019, Below-2100 | Dhaka | BAN | 2019-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 2015 | 1.00 | 2 | -0.69 | 20 | -13.80 | |
|  Nusrat Jahan, Alo | | | 1646 | BAN | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Sohag, Hossain | | | 1783 | BAN | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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