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Individual Calculations April 2019 |
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| Ibrahim, Mariam Total change: -20.00 | |   |
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| Egyptian Women League Final 2019-2020 Round 8-14 | Alexandria | EGY | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1358 | 0.50 | 2 | -0.50 | 40 | -20.00 | |
|  Romany, Joy | | | 1284 | EGY | 0.00 | 1 | -0.60 | 40 | -24.00 | |  Mahmoud, Basma | | | 1431 | EGY | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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) | | |
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