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Individual Calculations January 2019 |
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| Rahman, Syed Mahfuzur Total change: -42.40 | |   |
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| OMICON 44th National 'A' Chess Championship-2018 | Dhaka | BAN | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2224 | 4.50 | 10 | -2.12 | 20 | -42.40 | |
|  Md, Sariatullah | | | 2027 | BAN | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Zia, Tahsin Tajwar | | | 1824 * | BAN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Subrota, Biswas | c | | 2126 | BAN | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Nayem, Haque | | | 2074 | BAN | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Md., Jamal Uddin | | | 1950 | BAN | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Jabed, Al Azad | | | 2008 | BAN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | S, M Sharon | c | | 2123 | BAN | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Reefat, Bin-Sattar | g | | 2437 | BAN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chatterjee, Debaraj | f | | 2277 | BAN | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Ghosh, Chanchal Kumer | c | | 2069 | BAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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