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Individual Calculations April 2023 |
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| Safayat, Kibria Azaan Total change: -30.00 | |   |
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| Sheikh Kamal 2nd Bangladesh Youth Games-2023, Boys Standard Chess | Dhaka | BAN | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1629 | 0.00 | 2 | -0.62 | 40 | -24.80 | |
|  Swarnavo, Choudhury | | | 1962 | BAN | 0.00 | 1 | -0.12 | 40 | -4.80 | |  S, M Safwan | | | 1632 | BAN | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | Manha's Castle 15th FIDE Rating Chess Tournament | Dhaka | BAN | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1605 | 3.50 | 6 | -0.13 | 40 | -5.20 | |
| | Rahman, Ziaur | g | | 2460 | BAN | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Kamrul Hasan, Chowdhury | | | 1423 | BAN | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Md, Ebrahim | | | 1205 * | BAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Md, Rayhan | | | 1479 | BAN | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Md, Moinuddin | | | 1583 | BAN | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Suraiya, Akter | | | 1392 | BAN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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) | | |
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