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Individual Calculations October 2021 |
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| Subrota, Biswas Total change: -34.00 | |   |
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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 |
| 2175 | 2282 | 4.00 | 9 | -1.70 | 20 | -34.00 | |
|  Mortuza Mahathir, Islam | | | 1953 | BAN | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Aronyak, Ghosh | c | | 2441 | IND | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Sumets, Andrey | g | | 2541 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sadnan Hasan, Dihan | c | | 2106 | BAN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Hossain, Showkat Pollab | | | 1997 | BAN | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mohammad, Javed | f | | 2073 | BAN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Liyanage, Ranindu Dilshan | c | | 2197 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Swarnavo, Choudhury | | | 2079 | BAN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ahmed, Sheikh Nasir | f | | 2185 | BAN | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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