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Individual Calculations January 2020 |
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| Ahmed, Walijah Total change: -63.60 | |   |
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| 1st SAARC Chess Championships-2019, Women's | Dhaka | BAN | 2019-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1776 | 5.00 | 9 | -1.09 | 40 | -43.60 | |
|  Arisha, Hossain Tuba | | | 1376 * | BAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sharmin, Samiha Shimmi | | wc | 1853 | BAN | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Warsia, Khusbu | | | 1376 * | BAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shreshtha, Surai | | | 1376 * | IND | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Kiswara, Shajrin Evana | | | 1546 | BAN | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Jannatul, Ferdous | | wc | 1730 | BAN | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Wadifa, Ahmed | | | 1469 | BAN | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Nusrat Jahan, Alo | | | 1783 | BAN | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Sultana, Sharmin Shirin | | wm | 1976 | BAN | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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) | | | | WALTON Refrigerator Premier Division Chess League-2019 | Dhaka | BAN | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1776 | 0.50 | 4 | -0.50 | 40 | -20.00 | |
| | Yasin, Arafat | | | 1879 | BAN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Saiful Islam, Chowdhury | c | | 2159 | BAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kusatha, Niken | | | 1949 | NEP | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Mohammad, Sagar | | | 1941 | BAN | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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