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Individual Calculations April 2023 |
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| Md, Ataur Rahman Total change: -24.80 | |   |
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| Rangpur 3rd International Standard FIDE Rating Chess tournament-2023 | Dhaka | BAN | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1760 | 1.50 | 3 | -0.62 | 40 | -24.80 | |
|  Ibrahim, Mostafa | | | 1574 | BAN | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Md. Momtaj, Uddin | | | 1440 | BAN | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Md Sirajul, Islam | | | 1750 | BAN | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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