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Individual Calculations April 2019 |
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| Nafim, Al Karim Total change: 22.00 | |   |
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| Elegant National Youth Chess Championships-2019 Under-18, Open & Girls | Dhaka | BAN | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1663 | 2.50 | 4 | 0.55 | 40 | 22.00 | |
|  Samiha, Chowdhury | | | 1337 | BAN | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Nayem, Haque | | | 2000 | BAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kazi Zarin, Tasnim | | | 1567 | BAN | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Yasir Ali, Khan Evan | | | 1792 | BAN | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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