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Individual Calculations October 2021 |
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| Abu Sufian, Shakil Total change: 5.20 | |   |
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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 |
| 2281 | 2242 | 4.50 | 9 | 0.52 | 10 | 5.20 | |
|  Kazi Zarin, Tasnim | | | 1842 * | BAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rahman, Ziaur | g | | 2424 | BAN | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Sankalp, Gupta | m | | 2433 | IND | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Malakhatko, Vadim | g | | 2447 | BEL | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Sammed Jaykumar, Shete | m | | 2412 | IND | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Md., Sharif Hossain | c | | 2118 | BAN | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Mosadeghpour, Masoud | g | | 2486 | IRI | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Arpita, Mukherjee | | wm | 2206 | IND | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Manon, Reja Neer | c | | 2162 | BAN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | * 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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