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Individual Calculations October 2021 |
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| Swarnavo, Choudhury Total change: 1.20 | |   |
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| Joytu Sheikh Hasina International Grandmasters Chess Tournament 2021 | Dhaka | BAN | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2079 | 4.00 | 9 | 0.03 | 40 | 1.20 | |
|  Rahman, Ziaur | g | | 2424 | BAN | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Kazi Zarin, Tasnim | | | 1822 | BAN | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Sanket, Chakravarty | | | 2243 | IND | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Piyumantha, M Sasith Nipun | f | | 2231 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Abdyjapar, Asyl | m | | 2409 | KGZ | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ahmed, Walijah | | wc | 1904 | BAN | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Mohammad, Shameem | | | 1932 | BAN | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Subrota, Biswas | f | | 2282 | BAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mortuza Mahathir, Islam | | | 1953 | BAN | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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