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Individual Calculations April 2023 |
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| Sabikun Nahar, Tonima Total change: 5.80 | |   |
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| WALTON 1st Division Women's Chess League | Dhaka | BAN | 2023-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1515 | 2.00 | 3 | 0.29 | 20 | 5.80 | |
|  Zowena, Mehbish | | | 1121 | BAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Noshin, Anjum | | wf | 1877 | BAN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Chowdhury Afroza, Hoque | | | 1372 | BAN | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | |
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