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Individual Calculations November 2021 |
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| Zayan, Osama Total change: 11.80 | |   |
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| El Khayari Matrouh Open 2021 | Marsa Matrouh | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2162 | 6.50 | 9 | -0.60 | 20 | -12.00 | |
|  Souliman, Mohamed Souliman | | | 1762 * | SUD | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Talaat, Mohamed | | | 1847 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Moatamid, Yasser | | | 1907 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lotfy, Abdel Rahman | | | 1987 | EGY | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Hany Kamal, Mohamed | | | 1942 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sarwat, Walaa | m | | 2198 | EGY | 0.00 | 1 | -0.45 | 20 | -9.00 | | | George Micheal, Kevin | | | 1983 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Abdel Dayem , Adel | | | 1794 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Aksenov, Konstantin Al. | | | 1762 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 1st Egypt Tournament ( Seniors ) | Giza | EGY | 2021-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2162 | 5.50 | 7 | 1.19 | 20 | 23.80 | |
| | Bauomy, Magdy | | | 1762 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shehata, Aly | | | 1866 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | El Ghazali, Youssef M. | m | | 2205 | EGY | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Yousry, Mohamed | | | 2098 | EGY | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Abdo, Mohamed Amin | | | 2009 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hassan, Sayed Barakat | m | | 2286 | EGY | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Himdan, Maher | m | | 2178 | EGY | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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