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Individual Calculations August 2023 |
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| Nasir, Hasan Total change: -9.00 | |   |
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| Chattogram Jilla Chess Championship -2023 | Chattogram | BAN | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1801 | 4.00 | 6 | -0.45 | 20 | -9.00 | |
|  Sayed Md., Samsul Alam | | | 1510 | BAN | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Abid, Hossain Abir | | | 1452 | BAN | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Mahabubur, Rahman | | | 1620 | BAN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | K M Shahin, Rishad | | | 1401 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Asif , Mahmud | | | 1924 | BAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Md., Nazim | | | 1632 | BAN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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