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Individual Calculations August 2023 |
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| Ridwan, Rabbani Total change: 6.80 | |   |
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| Shofi Uddin Memorial International FIDE Rating Chess Tournament 2023 | Dhaka | BAN | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1274 | 1.50 | 6 | 0.17 | 40 | 6.80 | |
|  Siam, Chowdhury | | | 1737 | BAN | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Hanif, Mollah | | | 1599 | BAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Md. Abdur , Rashid | | | 1569 | BAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Safayat, Kibria Azaan | | | 1634 | BAN | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Sidratul, Muntaha | | | 1048 | BAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ipsha, Azad | | | 1620 | BAN | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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