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Rapid:
Individual Calculations April 2018 |
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| Rezaul Karim , Hiru Total change: 4.40 | |   |
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| Late Obaidul Islam Memorial FIDE Rapid Rating Chess Tournament-2018 | Bogra | BAN | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1957 | 2.50 | 4 | 0.22 | 20 | 4.40 | |
|  Md., Nasim Hossain Bhuiyan | | | 1895 | BAN | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Md.abu, Hanif | | | 2138 | BAN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Md. Rafikul, Islam | | | 1667 | BAN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Md. Shahidul, Islam | | | 1895 | BAN | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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