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Individual Calculations April 2023 |
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| Al-Shahid, Abul Kashem Total change: -15.20 | |   |
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| Sheikh Helal Uddin 1st International Standard Rating Chess Tournament Bellow 2000 | Bagerhat | BAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1669 | 0.00 | 2 | -0.35 | 20 | -7.00 | |
|  Md. Masum, Hossain | | | 1976 | BAN | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Yasir Ali, Khan Evan | | | 1896 | BAN | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Rangpur 3rd International Standard FIDE Rating Chess tournament-2023 | Dhaka | BAN | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1669 | 1.00 | 2 | -0.41 | 20 | -8.20 | |
| | Akramul, Azam | | | 1673 | BAN | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Mollika, Ray Moumita | | | 1265 | BAN | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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