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Individual Calculations April 2019 |
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| Chowdhury, Sohel Total change: 49.80 | |   |
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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 |
| 2110 | 1975 | 5.50 | 9 | 2.49 | 20 | 49.80 | |
|  Abu Sufian, Shakil | m | | 2254 | BAN | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Kazi Fujayel, Ahmed | | | 1742 | BAN | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Ahmed, Mahtabuddin | c | | 2097 | BAN | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Jabed, Al Azad | | | 2017 | BAN | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Md. Shawket Bin, Osman Shaon | | | 2111 | BAN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Ghosh, Chanchal Kumer | c | | 2061 | BAN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Rahman, Md. Taibur | f | | 2226 | BAN | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Thilakarathne, G M H | f | | 2375 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | S, M Sharon | c | | 2106 | BAN | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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