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Rapid:
Individual Calculations September 2021 |
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| Abdel Monem, Atea Total change: -26.00 | |   |
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| Black Horse 13 | Alexandria | EGY | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1692 | 1.50 | 4 | -0.99 | 20 | -19.80 | |
|  Elatar, Mohamed | | | 1913 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Salem Mahmoud, Islam | | | 1227 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Elfaham, Mahmoud | | | 1803 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mohamed Zaki, Jana | | | 1138 | EGY | 0.50 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Black Horse 15 | Alexandria | EGY | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1692 | 1.00 | 3 | -0.31 | 20 | -6.20 | |
| | Abel Naby, Ahmed | | | 1986 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Emad, Abdelrahman | | | 1275 | EGY | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Fared, Karim | | | 1905 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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