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Individual Calculations November 2023 |
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| Mohammad Mamun, Hossain Total change: -28.80 | |   |
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| Jhenaidah Chess Development Organisation International FIDE Rating (Standard) Rating Chess Tournament | Jhenaidah | BAN | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1654 | 0.00 | 1 | -0.16 | 40 | -6.40 | |
|  Md. Ratan, Ali | | | 1942 | BAN | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | 3rd Mohammad Ali Khan Abu Mia Standard International Rating Tournament-2023 (below 2000) | Gopalganj | BAN | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1654 | 0.50 | 3 | -0.56 | 40 | -22.40 | |
| | Rahman, Md. Siddiqur | | | 1921 | BAN | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Hossain, Md. Alamgir | | | 1971 | BAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rubaiat Afroz, Aurnob | | | 1459 | BAN | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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