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Individual Calculations April 2019 |
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| Rahman, Md. Taibur Total change: -22.60 | |   |
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| Asian Zonal Chess Championships 2019 Zone 3.2 Open | Dhaka | BAN | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2226 | 4.50 | 9 | -1.13 | 20 | -22.60 | |
|  Sadnan Hasan, Dihan | | | 1886 | BAN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rahman, Ziaur | g | | 2489 | BAN | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Mihir Lal, Das | | | 2023 | BAN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Shrestha, Keshav | c | | 2044 | NEP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mollah Abdullah, Al Rakib | g | | 2460 | BAN | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Mohammad Fahad, Rahman | f | | 2278 | BAN | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Chowdhury, Sohel | c | | 1975 | BAN | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Swarnavo, Choudhury | | | 1826 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alahakoon, Isuru | | | 2079 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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) | | |
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