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Individual Calculations December 2017 |
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| Islam, Aminul Lipon Total change: 23.20 | |   |
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| Metropolise FIDE Rating Chess Tournament-2017 Below 2100 | Dhaka | BAN | 2017-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1890 | 5.50 | 8 | 0.92 | 20 | 18.40 | |
|  Hasan, Azizul | | | 1576 | BAN | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ahammed, Nure Alam | | | 1716 | BAN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Md.abzid, Rahman | | | 2039 | BAN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Md., Masum Rahi | | | 1724 | BAN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Parvej, Nahid Sagar | | | 2038 | BAN | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Babul, Mollick | | | 1797 | BAN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Yasir Ali, Khan Evan | | | 1701 | BAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nayan Kumar, Mohanto | | | 2046 | BAN | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | SAIF POWERTEC 43rd National B Chess Championship-2017 | Dhaka | BAN | 2017-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1890 | 3.00 | 6 | 0.24 | 20 | 4.80 | |
| | Abijit, Barua | | | 1786 | BAN | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Syed Shahjahan, Mehdi | | | 1603 | BAN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Saiful Islam, Chowdhury | | | 2127 | BAN | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Hossain, Monir | c | | 2075 | BAN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Haque, Rezaul | f | | 2126 | BAN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Goutam Chandra, Mondal | | | 1802 | BAN | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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