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Individual Calculations August 2022 |
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| Mostafa Mohamed, Menna Total change: 52.80 | |   |
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| Women's Egyptian League 2021-2022 1-5 | Many Cities | EGY | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1254 | 1.50 | 3 | 0.54 | 40 | 21.60 | |
|  Hassan, Hala | | | 1811 | EGY | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ibrahim, Mariam | | | 1313 | EGY | 0.50 | 1 | 0.08 | 40 | 3.20 | |  Waleed, Farida | | | 1248 | EGY | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | Shooting Club Chess Festival | Giza | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1254 | 1.00 | 4 | 0.78 | 40 | 31.20 | |
| | Shehata, Aly | | | 1834 | EGY | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Amin, Ashraf | f | | 2180 | EGY | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Moustafa, Haysam | | | 1735 | EGY | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Fadel, Mina | | | 1555 | EGY | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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