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Individual Calculations March 2011 |
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| Protiva, Talukder Total change: 9.50 | |   |
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| Prime Bank 5th Women Open International Rating Chess Tournament | Dhaka | BAN | 2010-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1759 | 1.00 | 4 | -0.39 | 25 | -9.75 | |
|  Khan, Nazrana | | | 2003 | BAN | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Jahanara, Haque | | | 1614 | BAN | 1.00 | 1 | 0.31 | 25 | 7.75 | | | Hamid, Rani | | wm | 1965 | BAN | 0.00 | 1 | -0.24 | 25 | -6.00 | |  Sultana, Zakia | | wf | 1946 | BAN | 0.00 | 1 | -0.26 | 25 | -6.50 | |
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) | | | | Begum Laital Alam 4th Open FIDE Rating Chess Tournament | Dhaka | BAN | 2011-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1721 | 2.50 | 4 | 0.77 | 25 | 19.25 | |
| | Jahan, Dilara Nupur | | | 1843 | BAN | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Sultana, Zakia | | wf | 1952 | BAN | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Rokshana, Titli | | | 1505 | BAN | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Kiswara, Shajrin Evana | | | 1783 | BAN | 1.00 | 1 | 0.59 | 25 | 14.75 | |
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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