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Individual Calculations November 2021 |
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| Abdel Dayem , Adel Total change: -18.40 | |   |
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| El Khayari Matrouh Open 2021 | Marsa Matrouh | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1794 | 3.50 | 7 | -0.30 | 20 | -6.00 | |
|  Sayed, Hany | | | 2096 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Vijay, Arnav | | | 1504 | EGY | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Wael Sabry, Mina | | | 1512 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ashraf, Mohamed | | | 2194 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ahmed Osman, Noor | | | 1475 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Nabil, Hamed | | | 1394 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zayan, Osama | | | 2162 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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 |
| 1850 | 1794 | 2.00 | 6 | -0.62 | 20 | -12.40 | |
| | Sarwat, Walaa | m | | 2194 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Morsy, Nader | | | 1553 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abdel Hakim, Mahmoud | | | 1970 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Elokdah, Hamdy | | | 1868 | EGY | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Hosny Abdel Samei, Mohamed | | | 1508 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Abdo, Mohamed Amin | | | 2009 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | |
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