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Rapid:
Individual Calculations September 2021 |
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| Abdel Aziem, Aly Yusef Total change: 44.60 | |   |
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| Delta Rapid tournament ( Max rating 2050 ) | Giza | EGY | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1921 | 5.00 | 8 | 0.08 | 20 | 1.60 | |
|  Swilam, Mahmoud | | | 1511 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ali, Obay | | | 2041 | SUD | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Elsayed, Sayed Fathy | | | 1669 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hafez, Mohamed | | | 1813 | EGY | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Hafez, Mahmoud | | | 1838 | EGY | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Metwally, Ahmed | | | 2028 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Eraqi, Salah | | | 1941 | EGY | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Shabaan, Osama M | | | 1714 | EGY | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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) | | | | Senet Chess 2nd International Rapid Tournament | Cairo | EGY | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1939 | 5.50 | 8 | 2.15 | 20 | 43.00 | |
| | Kazem, Mahmoud | | | 1216 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Sarwat, Walaa | m | | 2191 | EGY | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Gooda, Islam | | | 1805 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ameir, Moheb | m | | 2447 | EGY | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Rahman, Yehya | m | | 2076 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Amin, Ashraf | f | | 2106 | EGY | 1.00 | 1 | 0.72 | 20 | 14.40 | | | El Arousy, Abdul Hameed | m | | 2226 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ismail, Hany | | | 1800 | EGY | 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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