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Rapid:
Individual Calculations August 2022 |
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| Sarwat, Walaa Total change: -3.00 | |   |
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| Adly Chess Academy (International Chess Day) | Cairo | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2169 | 5.50 | 8 | -0.77 | 20 | -15.40 | |
|  Nasser Ayoub, Omar | | | 1769 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tamer Waguih, Farid | | | 1520 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Emad, Yousf | | | 1686 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | | | El Arousy, Abdul Hameed | m | | 2230 | EGY | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Farouk, Hany | | | 1700 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Sobh, Amrou | m | | 2090 | EGY | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Saad Fathy, Mohamed | | | 1887 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sayed, Hany | | | 2105 | EGY | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1846 | 2169 | 7.00 | 8 | 0.62 | 20 | 12.40 | |
| | Fady, Heaven | | | 1769 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saeed, Alaa | | | 1442 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Abdullah, Zeinhom Hassan Kamal | | | 1663 | EGY | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Abdel Naser, Mohamed | | | 1880 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Amin, Ashraf | f | | 2088 | EGY | 0.50 | 1 | -0.11 | 20 | -2.20 | | | George Samir, David | f | | 1665 | EGY | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Roshdy, Mahmoud | | | 2119 | EGY | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Kandil, Adham | m | | 2145 | EGY | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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