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Rapid:
Individual Calculations April 2018 |
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| Arifur Rahman, Roni Total change: 50.60 | |   |
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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 |
| 1865 | 1792 | 4.50 | 5 | 2.53 | 20 | 50.60 | |
|  Md. Akhter, Hossain | | | 1898 | BAN | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Md. Shasultan, Sabbir Rumon | | | 1419 | BAN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Md.shafiqul, Islam | | | 1946 | BAN | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Mohammad, Mohosin Ali Padma | | | 1969 | BAN | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Haque, Masudul | | | 2091 | BAN | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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