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Rapid:
Individual Calculations August 2022 |
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| Mohamed Serag, Karim Total change: 51.80 | |   |
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| Adly Chess Academy (International Chess Day) | Cairo | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1144 | 3.50 | 7 | 2.91 | 20 | 58.20 | |
|  Maged, Mathew | | | 1445 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Swilam, Mahmoud | | | 1546 | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Mostafa Elfeky, Mahmoud | | | 1556 | EGY | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Wael Sabry, Mina | | | 1587 | EGY | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Ismail, Hany | | | 1703 | EGY | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Khaled Mohamed, Amr | | | 1389 | EGY | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Saad Fathy, Mohamed | | | 1887 | EGY | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | 3rd International Sun City Rapid Championship | Cairo | EGY | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1144 | 0.00 | 5 | -0.32 | 20 | -6.40 | |
| | Fadi, Marko | f | | 2180 | EGY | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Mortada, Haytham | | | 1834 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Maged, Mathew | | | 1445 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ahmed Mahmoud, Moaied | | | 1519 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Magdy, Beshoy | | | 1566 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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