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Individual Calculations August 2022 |
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| Md. Ershadul, Haque Total change: -24.00 | |   |
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| Late Dr. Abul Kashem Chowdhury 2nd International Rating Chess Tournament-2022, Category B | Dhaka | BAN | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1571 | 2.50 | 6 | -1.68 | 20 | -33.60 | |
|  Md, Azizul Gaffar | | | 1288 | BAN | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Ridwan, Rabbani | | | 1171 * | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rayan, Rashid Mugdho | | | 1340 | BAN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Md. Golam Rasul, Bhuiyan | | | 1771 | BAN | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Md, Iqbal Hossain | | | 1398 | BAN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Warsia, Khusbu | | | 1457 | BAN | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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) | | | | SAIF POWERTEC 2nd Division Chess League - 2021 | Dhaka | BAN | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1571 | 1.00 | 1 | 0.48 | 20 | 9.60 | |
| | Md. Rajibul, Hasan | | | 1560 | BAN | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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