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Individual Calculations November 2021 |
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| Himdan, Maher Total change: -6.80 | |   |
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| 1st Egypt Tournament ( Seniors ) | Giza | EGY | 2021-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 2178 | 4.50 | 7 | -0.34 | 20 | -6.80 | |
|  Ellethy, Nabil | | | 1778 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Elokdah, Hamdy | | | 1868 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sobh, Amrou | m | | 2215 | EGY | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Eraqi, Salah | | | 1900 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Abdel Hakim, Mahmoud | | | 1970 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | El Arousy, Abdul Hameed | m | | 2185 | EGY | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Zayan, Osama | | | 2162 | EGY | 0.00 | 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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