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Individual Calculations November 2019 |
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| Marzouq, Chowdhury Total change: 44.80 | |   |
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| WALTON Air Conditioner 2nd Division Chess League-2019 | Dhaka | BAN | 2019-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1596 | 3.50 | 5 | 1.33 | 40 | 53.20 | |
|  Nurul, Islam Emon | | | 1936 | BAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bablu, Sheikh | | | 1753 | BAN | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Nakibul, Gani Labib | | | 1260 | BAN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Asif, Iqbal | | | 1837 | BAN | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Mortuza Muhtadi, Islam | | | 1465 | BAN | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | SAIF POWERTEC Limited 45th National 'B' Chess Championship-2019 | Dhaka | BAN | 2019-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1596 | 1.50 | 6 | -0.21 | 40 | -8.40 | |
| | Md. Sabujur, Rahman | | | 1887 | BAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Rajwan, Mollik | | | 1660 | BAN | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Md, Asifur Rahman | | | 1892 | BAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Akther, Uddin | | | 1632 | BAN | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Md. Shasultan, Sabbir Rumon | | | 1708 | BAN | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Md., Mazharul Kabir | | | 1833 | BAN | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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