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Individual Calculations October 2015 |
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| Sultana, Zakia Total change: 8.20 | |   |
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| Begum Laila Alam 8th International Rating Women Chess Tournament-2015 | Dhaka | BAN | 2015-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1920 | 2.50 | 4 | 0.06 | 20 | 1.20 | |
|  Sahnima, Tasnim | | | 1520 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Protiva, Talukder | | | 1770 | BAN | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Hamid, Rani | | wm | 1974 | BAN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Khan, Nazrana | | wf | 1994 | BAN | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | Tangail International Rating Chess Tournament-2015 | Tangail | BAN | 2015-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1920 | 2.00 | 5 | 0.35 | 20 | 7.00 | |
| | Avik, Sarker | | | 2026 | BAN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mohammed, Mainuddin | | | 2018 | BAN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Mohammad, Sagar | | | 2044 | BAN | 1.00 | 1 | 0.67 | 20 | 13.40 | | | S,m, Sharon | | | 2094 | BAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rabiul, Bhuiyan | | | 2057 | BAN | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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