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Rapid:
Individual Calculations September 2021 |
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| Ali, Obay Total change: -69.00 | |   |
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| Delta Rapid tournament ( Max rating 2050 ) | Giza | EGY | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 2041 | 5.00 | 8 | -1.11 | 20 | -22.20 | |
|  Hossam Mohamed, Adham | | | 1628 | EGY | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Abdel Aziem, Aly Yusef | | | 1921 | EGY | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Hafez, Mohamed | | | 1813 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Mohamed, Tamer | | | 1889 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sadek, Taha | | | 1788 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Nemr, Tharwat | | | 1858 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tamer, Ahmed | c | | 2029 | EGY | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Elfeky, Ahmed | | | 1543 | EGY | 1.00 | 1 | 0.04 | 20 | 0.80 | |
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) | | | | Delta Rapid tournament 3 | Giza | EGY | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 2041 | 5.00 | 9 | -2.34 | 20 | -46.80 | |
| | Roshdy, Mohamed | | | 1695 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Khedr, Mahmoud | | | 1730 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Alagouri, Hamdi Gaith | | | 1723 | LBA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Magdy, Maichel | | | 1776 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Abo Elyazeed, Mohamed | | | 1636 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elhoseiny, Mosaad | | | 1869 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Wafa, Hamed | | | 1830 | EGY | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Mohamed, Tamer | | | 1889 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Elabdiny, Hamdy | | | 1821 | EGY | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | |
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