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Individual Calculations January 2020 |
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| Rahman, Md. Siddiqur Total change: -9.20 | |   |
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| WALTON Refrigerator Premier Division Chess League-2019 | Dhaka | BAN | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 1936 | 1.50 | 7 | -0.46 | 20 | -9.20 | |
|  Ahmed, Feroz | | | 1936 | BAN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Hossain, Showkat Pollab | | | 2088 | BAN | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Md. Masum, Hossain | | | 2088 | BAN | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Safarli, Eltaj | g | | 2336 * | AZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saiful Islam, Chowdhury | c | | 2159 | BAN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Khusenkhojaev, Muhammad | m | | 2336 * | TJK | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kusatha, Niken | | | 1949 | NEP | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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) | | |
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