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Individual Calculations August 2017 |
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| Zahidul, Islam Khan Total change: 6.40 | |   |
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| SAIF POWERTEC 2nd International Rating Chess Tournament-2017 Category B | Dhaka | BAN | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1728 | 2.00 | 4 | 0.32 | 20 | 6.40 | |
|  Md. Zafrul, Islam | | | 1888 | BAN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Md. Masud , Alam | | | 1532 | BAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ali, Hasan Roket | | | 1877 | BAN | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Bappi, A.b. | | | 1843 | BAN | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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