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Individual Calculations December 2017 |
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| Ahmed, Sk. Nasir Total change: 31.20 | |   |
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| SAIF POWERTEC 43rd National B Chess Championship-2017 | Dhaka | BAN | 2017-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2253 | 8.50 | 11 | 1.56 | 20 | 31.20 | |
|  Mukitul, Islam Ripon | | | 1877 | BAN | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Majumder, Ahmed Hossain | | | 1989 | BAN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Nayan Kumar, Mohanto | | | 2056 | BAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Uddin, Md. Saif | f | | 2107 | BAN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mohammad Fahad, Rahman | f | | 2218 | BAN | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Shamima, Akter | | wm | 2172 | BAN | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Islam, Kh. Aminul | f | | 2222 | BAN | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Ikramul, Haq Siam | c | | 2174 | BAN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mohammad, Minhaz Uddin | m | | 2398 | BAN | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Md., Sharif Hossain | | | 2224 | BAN | 0.50 | 1 | -0.04 | 20 | -0.80 | | | S, M Sharon | | | 2177 | BAN | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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