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Individual Calculations November 2022 |
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| M.amer, Hossam Total change: 11.60 | |   |
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| 6th El Khayari Matrouh Open 2022 | Marsa Matrouh | EGY | 2022-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2026 | 5.00 | 8 | 0.58 | 20 | 11.60 | |
|  Magdy Ibrahim, Amr | | | 1626 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fatehy, Tarek | | | 2236 | EGY | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Chatalbashev, Boris | g | | 2488 | DEN | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ashraf, Shereif | f | | 2290 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Abdel Rab Elnaby, Anas | | | 1674 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kandil, Ahmed | c | | 1848 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Arafa, Hosam Sayed | | | 1932 | EGY | 0.00 | 1 | -0.63 | 20 | -12.60 | | | George Samir, David | f | | 1795 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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