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Individual Calculations August 2023 |
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| S M Raiyan, Abdullah Total change: 6.40 | |   |
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| Elegant Youth Under-16 Fide Standard Chess Tournament | Dhaka | BAN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1067 | 0.00 | 2 | -0.42 | 40 | -16.80 | |
|  Kazi Obaidur, Rahman Arian | | | 1314 | BAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ahnaf, Hossain | | | 1276 | BAN | 0.00 | 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) | | | | Shofi Uddin Memorial International FIDE Rating Chess Tournament 2023 | Dhaka | BAN | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1067 | 1.50 | 6 | 0.58 | 40 | 23.20 | |
|  Moniruzzaman, Moni | | | 1715 | BAN | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Hasan, Azizul | | | 1378 | BAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Md.abbas, Uddin Khan | | | 1253 | BAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Zowena, Mehbish | | | 1107 | BAN | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Safayat, Kibria Azaan | | | 1634 | BAN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Seam, Ahmed | | | 1548 | BAN | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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