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Individual Calculations October 2019 |
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| Mahabubur, Rahman Total change: 88.80 | |   |
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| CCPA Chess Championship-2019 | Chattogram | BAN | 2019-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1597 | 5.00 | 8 | 2.22 | 40 | 88.80 | |
|  Mohammed Abdul, Malek | f | | 1997 * | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mirza Arifur, Rahman | | | 1641 | BAN | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Hasan, Rafiqul | | | 1486 | BAN | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Rahman, Md. Mujibur | | | 1891 | BAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Mohd, Jahangir Alam | | | 1566 | BAN | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Amin, Md. Ruhul (chittagong) | | | 1664 | BAN | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Md.jahangir, Alam | | | 1714 | BAN | 1.00 | 1 | 0.66 | 40 | 26.40 | | | S., M. Tareq | | | 1868 | BAN | 1.00 | 1 | 0.83 | 40 | 33.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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