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Individual Calculations January 2020 |
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| Md Abu , Taher Total change: 8.40 | |   |
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| Shaheed Kazi Sadik Hassan International Rating Open Chess Tournament-2019 | Chattogram | BAN | 2019-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1571 | 1.00 | 4 | 0.21 | 40 | 8.40 | |
|  Karim, M.shahin | | | 1940 | BAN | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Md. Rabby, Salim | | | 1804 | BAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Firoz Uddin , Bahar | | | 1771 | BAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Haque, Shamsul | | | 1773 | BAN | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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