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Individual Calculations July 2019 |
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| Md Sirajul, Islam Total change: 29.80 | |   |
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| 2nd WALTON Amateur International Rating Chess Tournament-2019 | Dhaka | BAN | 2019-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1806 | 2.00 | 4 | 0.23 | 40 | 9.20 | |
|  Md. Masum, Hossain | | | 1995 | BAN | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Mohammad, Din | | | 1936 | BAN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Akib , Jawad | | | 1928 | BAN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Nusrat Jahan, Alo | | | 1481 | BAN | 1.00 | 1 | 0.13 | 40 | 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) | | | NOTE: K factor changed | | Golden Sporting Club FIDE Rating Chess Tournament-2019, Below-2000 | Dhaka | BAN | 2019-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1738 | 3.50 | 6 | 1.03 | 20 | 20.60 | |
| | Jabed, Al Azad | | | 1993 | BAN | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Abdullah Al , Raison | | | 1850 | BAN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Md Showhal, Saad | | | 1352 | BAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Md. Gazi Salah, Uddin | | | 1972 | BAN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kumar Shill, Prakash | | | 1828 | BAN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Moniruzzaman, Moni | | | 1785 | BAN | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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