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Individual Calculations December 2015 |
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| Rahman, Md. Taibur Total change: 30.00 | |   |
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| SAIF POWERTEC 41st National 'A' Chess Championship-2015 | Dhaka | BAN | 2015-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2296 | 7.50 | 13 | 1.50 | 20 | 30.00 | |
|  Chatterjee, Debaraj | f | | 2274 | BAN | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Mohammad Fahad, Rahman | f | | 2204 | BAN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Hasan, Mehdi | f | | 2347 | BAN | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Abu Sufian, Shakil | m | | 2349 | BAN | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Mollah Abdullah, Al Rakib | g | | 2461 | BAN | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hossain, Enamul | g | | 2439 | BAN | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Ahmed, Mahtabuddin | c | | 2189 | BAN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Mohammad, Minhaz Uddin | m | | 2415 | BAN | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Mohammad, Javed | f | | 2184 | BAN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Islam, Kh. Aminul | f | | 2259 | BAN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Md. Saiful Islam, Chowdhury | | | 2168 | BAN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rahman, Ziaur | g | | 2506 | BAN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Murshed, Niaz | g | | 2443 | BAN | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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