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Individual Calculations July 2009 |
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| Sultana, Zakia Total change: -1.65 | |   |
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| Prime Bank 4th International Rating Women Chess Tournament-2009 | Dhaka | BAN | 2009-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1973 | 4.50 | 6 | 1.13 | 15 | 16.95 | |
|  Jahanara, Haque | | | 1623 | BAN | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Hamid, Rani | | wm | 2120 | BAN | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Shamima, Akter Liza | | wf | 2125 | BAN | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Khan, Nazrana | | | 1953 | BAN | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Ahmed, Mehnaz Mithila | | | 1638 | BAN | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Sultana, Sharmin Shirin | | | 1998 | BAN | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | 1st SCS International Open GM Chess Tournament, India | Bhubaneswar, Orissa, India | IND | 2009-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1973 | 3.00 | 6 | -1.24 | 15 | -18.60 | |
| | Drozdovskij, Yuri | g | | 2323 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Sribrinda, Rout | | | 1623 | IND | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Sunyasakta, Satpathy | | | 1755 | IND | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Sarthak, Bansal | | | 1698 | IND | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Sarkar, Arna | | | 1623 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Avadhanulu, A S M S S | | | 1790 | IND | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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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