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Individual Calculations January 2020 |
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| Subrota, Biswas Total change: 185.82 | |   |
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| 1st SAARC Chess Championships-2019, Open | Dhaka | BAN | 2019-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2134 | 7.00 | 9 | 2.09 | 38 | 79.42 | |
|  Md., Hasan | | | 1771 | BAN | 1.00 | 1 | 0.10 | 38 | 3.80 | |  Md. Sajidul, Haque | | | 1741 | BAN | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Roy, Prantik | m | | 2349 | IND | 0.00 | 1 | -0.23 | 38 | -8.74 | | | Hasan, Sk. Rashedul | | | 1933 | BAN | 1.00 | 1 | 0.24 | 38 | 9.12 | | | Mohammad, Sagar | | | 1957 | BAN | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Mohammad Fahad, Rahman | m | | 2247 | BAN | 1.00 | 1 | 0.65 | 38 | 24.70 | | | Hossain, Enamul | g | | 2433 | BAN | 0.50 | 1 | 0.35 | 38 | 13.30 | | | Islam, Khandaker Aminul | f | | 2229 | BAN | 0.50 | 1 | 0.13 | 38 | 4.94 | | | Sonkalan, Bharati | | | 2136 | IND | 1.00 | 1 | 0.50 | 38 | 19.00 | |
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) | | | | WALTON Refrigerator Premier Division Chess League-2019 | Dhaka | BAN | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2134 | 8.00 | 9 | 2.80 | 38 | 106.40 | |
| | Md.abu, Hanif | | | 2005 | BAN | 1.00 | 1 | 0.33 | 38 | 12.54 | | | Hossain, Showkat Pollab | | | 2088 | BAN | 1.00 | 1 | 0.44 | 38 | 16.72 | | | Jabed, Al Azad | | | 2036 | BAN | 1.00 | 1 | 0.37 | 38 | 14.06 | | | Sultana, Sharmin Shirin | | wm | 1976 | BAN | 1.00 | 1 | 0.29 | 38 | 11.02 | | | Hasan, Sk. Rashedul | | | 1962 | BAN | 1.00 | 1 | 0.27 | 38 | 10.26 | | | Rakesh, Kumar Jena | m | | 2335 | IND | 1.00 | 1 | 0.76 | 38 | 28.88 | | | Anata, Choudhury | | | 2137 | BAN | 0.00 | 1 | -0.50 | 38 | -19.00 | | | Mezanur, Rahman | | | 1809 | BAN | 1.00 | 1 | 0.13 | 38 | 4.94 | | | Mohammad Fahad, Rahman | m | | 2294 | BAN | 1.00 | 1 | 0.71 | 38 | 26.98 | |
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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