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Individual Calculations August 2022 |
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| Rahman, Syed Mahfuzur Total change: 7.80 | |   |
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| Late Dr. Abul Kashem Chowdhury 2nd International Rating Chess Tournament-2022. Category-A | Dhaka | BAN | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2122 | 4.50 | 8 | 0.39 | 20 | 7.80 | |
|  Avik, Sarker | | | 2000 | BAN | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Subrota, Biswas | f | | 2254 | BAN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Md.abzid, Rahman | | | 2037 | BAN | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Hossain, Showkat Pollab | | | 2005 | BAN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Islam, Khandaker Aminul | f | | 2183 | BAN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Ghosh, Chanchal Kumer | c | | 2047 | BAN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Md., Jamal Uddin | c | | 2081 | BAN | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Zia, Tahsin Tajwar | f | | 2308 | BAN | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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