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Individual Calculations October 2021 |
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| Arpita, Mukherjee Total change: 22.60 | |   |
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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 |
| 2294 | 2206 | 4.50 | 9 | 1.13 | 20 | 22.60 | |
|  Wadifa, Ahmed | | | 1806 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zubarev, Alexander | g | | 2409 | UKR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Mohammad, Nubairshah Shaikh | m | | 2432 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hossain, Enamul | g | | 2402 | BAN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Kislinsky, Alexey | g | | 2328 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Lodhi, Mahmood | m | | 2334 | PAK | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Mohammad, Minhaz Uddin | m | | 2279 | BAN | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Abu Sufian, Shakil | m | | 2242 | BAN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Sammed Jaykumar, Shete | m | | 2412 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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