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Individual Calculations April 2019 |
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| Ahmed, Mahtabuddin Total change: -43.40 | |   |
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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 |
| 1927 | 2097 | 4.00 | 9 | -2.17 | 20 | -43.40 | |
|  Kabir, Md.murshedul | | | 1697 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mohammad Fahad, Rahman | f | | 2278 | BAN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chowdhury, Sohel | c | | 1975 | BAN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Md., Sharif Hossain | c | | 2124 | BAN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Sadnan Hasan, Dihan | | | 1886 | BAN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Swarnavo, Choudhury | | | 1721 | BAN | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Md, Asadujjaman | | | 1813 | BAN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mohammad, Javed | f | | 2151 | BAN | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Mortuza Mahathir, Islam | | | 1697 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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