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Rapid:
Individual Calculations April 2019 |
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| Rahman, Md. Ataur Total change: -20.80 | |   |
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| 2nd International Rapid Rating Chess Tournament 2019, below 2000 | Pabna | BAN | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1888 | 3.50 | 6 | -1.04 | 20 | -20.80 | |
|  Md Mostafa, Hither | | | 1662 | BAN | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Md. Imamul, Haque | | | 1741 | BAN | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Md. Tofazzal, Hossain | | | 1587 | BAN | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Md. Khairul Islam, Laltu | | | 1714 | BAN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Md. Morshedul, Hossain | | | 1569 | BAN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Md., Ashrafuzzaman | | | 1812 | BAN | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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