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Individual Calculations November 2021 |
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| Sarwat, Walaa Total change: 24.10 | |   |
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| El Khayari Matrouh Open 2021 | Marsa Matrouh | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2198 | 6.50 | 8 | 1.35 | 10 | 13.50 | |
|  Elnahas, Mohamed | | | 1798 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Alwani, Abdel Rahman | | | 1846 | EGY | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Almahjoub, Mokhtar | | | 1989 | LBA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Essam Ibrahem, Mohamed | | | 1902 | EGY | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Zayan, Osama | | | 2162 | EGY | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Fawzy, Adham | g | | 2477 | EGY | 0.50 | 1 | 0.34 | 10 | 3.40 | | | Ezat, Mohamed | m | | 2413 | EGY | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Tamer, Ahmed | c | | 1982 | EGY | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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 |
| 2088 | 2198 | 5.50 | 7 | 1.06 | 10 | 10.60 | |
| | Abdel Dayem , Adel | | | 1798 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Abdo, Mohamed Amin | | | 2009 | EGY | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Sameeh, Hany | f | | 2144 | EGY | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Hasaballa, Mohamed | | | 2076 | EGY | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Sobh, Amrou | m | | 2215 | EGY | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Amin, Ashraf | f | | 2187 | EGY | 1.00 | 1 | 0.48 | 10 | 4.80 | | | El Arousy, Abdul Hameed | m | | 2185 | EGY | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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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