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Individual Calculations August 2022 |
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| Safayat, Kibria Azaan Total change: 43.60 | |   |
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| Late Dr. Abul Kashem Chowdhury 2nd International Rating Chess Tournament-2022, Category B | Dhaka | BAN | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1250 | 1.50 | 6 | 0.06 | 40 | 2.40 | |
|  Nusrat Jahan, Alo | | | 1735 | BAN | 0.00 | 1 | -0.04 | 40 | -1.60 | |  M. F. A., Chowdhury | | | 1615 | BAN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Md Abu, Said | | | 1510 | BAN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Rabbi, Mridha | | | 1646 | BAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Preetam, Barua | | | 1423 | BAN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Fahmida, Afroz | | | 1037 | BAN | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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 2nd Division Chess League - 2021 | Dhaka | BAN | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1250 | 3.00 | 5 | 1.03 | 40 | 41.20 | |
| | Md Tahsinul Haque, Zoheb | | | 1029 | BAN | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Syed Ahnaf , Tahmid Sami | | | 1174 | BAN | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Ayman, Ahmed | | | 1336 | BAN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Md. Ruhul, Amin | | | 1761 | BAN | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Md. Faysal, Yousuf | | | 1518 | BAN | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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