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Individual Calculations November 2021 |
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| Morsy, Nader Total change: -12.60 | |   |
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| El Khayari Matrouh Open 2021 | Marsa Matrouh | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1553 | 1.00 | 4 | -0.24 | 20 | -4.80 | |
|  Helmy, Amro | | | 1953 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammeds.s.ashour | | | 1801 | PLE | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Karataev, Khassan | | | 1316 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bin Naser, Abdulaziz Nasr Almanso | | | 1826 | LBA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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) | | | | 1st Egypt Tournament ( Seniors ) | Giza | EGY | 2021-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1553 | 2.00 | 6 | -0.39 | 20 | -7.80 | |
| | Abdel Fadil, Mohamed | | | 1953 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdel Dayem , Adel | | | 1794 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bauomy, Magdy | | | 1676 | EGY | 0.00 | 1 | -0.33 | 20 | -6.60 | | | El Nabawy, Nabil | | | 1589 | EGY | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Abdin, Mahmoud | | | 1346 | EGY | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Hosny Abdel Samei, Mohamed | | | 1508 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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